Audit Evidence - Test 4: answer key

Question 1 · 2 marks · Chapter 4: Audit Evidence · medium

Scenario. Alpha Infotech Ltd operates a large online marketplace connecting manufacturers with retail customers. For the financial year ended 31 March 2027, the company reported revenue of ₹186 crore, representing an increase of 32% over the previous year. M/s Sharma & Associates is conducting its statutory audit. Approximately 92% of transactions are processed automatically through the company's ERP, which records order quantities, selling prices, discounts, cancellations and customer returns. The Finance Director proposes that the audit team should verify revenue primarily through analytical procedures by multiplying the number of orders by the average selling price. During preliminary discussions, the audit senior discovers that the company introduced a new promotional scheme during the year. Discounts are recorded in a separate promotional database, while returns are processed through a customer-service application. Both databases can be modified by regional managers without independent approval. Furthermore, the sales dashboard excludes cancelled orders but does not incorporate all refunds processed after delivery. Management provides a budget forecasting 40% revenue growth, although the budget was revised repeatedly to achieve targets set by the Board. The audit team calculates that revenue based on the ERP order report and average selling price is substantially higher than recorded revenue. Management attributes the difference to promotional discounts and post-delivery cancellations but does not provide a reconciliation. The engagement partner is considering whether to use disaggregated sales analysis, independent dispatch data and historical return ratios to develop a more reliable expectation. The partner must also assess whether the available information is sufficiently reliable and whether the expected difference can be accepted without further investigation. Management insists that the overall annual growth rate is commercially reasonable and requests that the auditor close the matter without detailed testing.

The engagement partner proposes using order quantities multiplied by contractual selling prices, adjusted for substantiated discounts and returns, as the principal expectation for revenue. Which consideration most strongly supports using this analytical procedure?

1. Revenue is material, and therefore every material revenue balance must necessarily be substantiated through analytical procedures alone.
2. The large volume of repetitive transactions and predictable relationship between quantities, selling prices and revenue make the procedure potentially suitable. (correct answer)
3. The existence of an ERP application automatically establishes that the underlying sales information is sufficiently reliable.
4. Management has approved the revenue budget, making its projected growth rate sufficient evidence of the recorded revenue.

Answer: B — The large volume of repetitive transactions and predictable relationship between quantities, selling prices and revenue make the procedure potentially suitable.

Explanation. SA 520, section 5.8 of the ICAI Study Material, explains that substantive analytical procedures are generally more applicable to large volumes of transactions having predictable relationships over time. Multiplying substantiated quantities by contractual prices and adjusting for discounts and returns can produce a reasonable revenue expectation. However, materiality alone does not establish suitability, as suggested in option a. The auditor must also evaluate the reliability of underlying data and the assessed risk of material misstatement.

Where it goes wrong. Assuming that materiality or the availability of ERP information automatically makes analytical procedures appropriate and sufficient.

Authority. SA 520; section 5

Question 2 · 2 marks · Chapter 4: Audit Evidence · hard

The ERP sales report, promotional database and customer-service refund records contain inconsistent information. What should the auditor do before relying on these datasets to develop a substantive analytical expectation?

1. Use the ERP report because automated information is inherently more reliable than information generated through other applications.
2. Accept all three datasets after obtaining management representations that the applications are used for recording sales transactions.
3. Combine the datasets and use their aggregate totals without examining their completeness or controls over preparation.
4. Evaluate their sources, comparability, relevance and controls over preparation, and test accuracy and completeness where necessary. (correct answer)

Answer: D — Evaluate their sources, comparability, relevance and controls over preparation, and test accuracy and completeness where necessary.

Explanation. SA 520, section 5.9, requires the auditor to consider the source, comparability, nature and relevance of information and controls over its preparation when evaluating data reliability. The promotional and refund applications have weaknesses that could distort revenue expectations. Merely combining their totals does not establish completeness or accuracy. Option a is particularly misleading because electronically generated information is not automatically reliable when access and processing controls are ineffective.

Where it goes wrong. Equating automated data generation with reliability without examining application controls and data completeness.

Authority. SA 520; section 5

Question 3 · 2 marks · Chapter 4: Audit Evidence · medium

The audit team finds that a consolidated revenue expectation differs considerably from recorded revenue. Which refinement would most likely improve the precision of the analytical procedure?

1. Disaggregate revenue by product, region and transaction type, incorporating substantiated discounts, cancellations and subsequent refunds. (correct answer)
2. Calculate a single annual growth expectation using previous-year revenue and apply it uniformly across all product categories.
3. Compare recorded revenue with the Board's latest growth target without examining the underlying transaction characteristics.
4. Use the industry-wide average revenue growth rate and presume that the company follows the same commercial pattern.

Answer: A — Disaggregate revenue by product, region and transaction type, incorporating substantiated discounts, cancellations and subsequent refunds.

Explanation. SA 520, section 5.10, identifies the degree of disaggregation as an important factor in evaluating whether an expectation is sufficiently precise. Analysing different products, regions and transaction categories can identify variations obscured by consolidated totals. The revised model should also incorporate relevant discounts, returns and cancellations. Options b and d rely on broad averages that may conceal significant differences between business segments and therefore provide a less precise expectation.

Where it goes wrong. Believing that a consolidated comparison is equally effective as an appropriately disaggregated analytical procedure.

Authority. SA 520; section 5

Question 4 · 2 marks · Chapter 4: Audit Evidence · hard

Management explains the revenue difference by referring to promotional discounts and cancellations but does not provide supporting reconciliations. What should the auditor do?

1. Accept management's explanation because the promotional scheme was approved before the beginning of the financial year.
2. Reduce the expected revenue to match management's recorded figure and document the adjustment as an audit expectation.
3. Evaluate management's explanation against corroborating evidence and perform additional procedures where the explanation remains inadequate. (correct answer)
4. Ignore the difference because a revenue increase of 32% remains consistent with the company's expansion strategy.

Answer: C — Evaluate management's explanation against corroborating evidence and perform additional procedures where the explanation remains inadequate.

Explanation. SA 520, section 5.12, requires investigation of significant unexpected fluctuations or relationships by inquiring of management and obtaining appropriate evidence relevant to its responses. If management cannot explain the difference, or the explanation is not adequately supported, further audit procedures are necessary. An approved promotional scheme does not establish that discounts were completely recorded. Option b is flawed because adjusting the expectation merely to agree with recorded figures destroys its independent audit value.

Where it goes wrong. Accepting management's explanation without corroboration or manipulating the expectation to eliminate an unexplained difference.

Authority. SA 520; section 5

Question 5 · 2 marks · Chapter 4: Audit Evidence · medium

Scenario. Suryodaya Hospitality Ltd operates 24 hotels across India and reports annual room revenue of ₹94 crore and employee expenses of ₹28 crore. M/s K. Mehta & Co. has been appointed as statutory auditor for the year ended 31 March 2027. The company maintains centralised employee records, hotel-wise occupancy information and daily room-rate reports. Most room bookings are processed through a common reservation platform, but certain corporate bookings and complimentary stays are recorded manually by hotel managers. The audit manager plans to perform substantive analytical procedures for room revenue and payroll. Based on independently obtained hotel occupancy information, published room tariffs and approved discounts, the manager develops an expectation of room revenue. However, management supplies an occupancy report generated from the reservation platform without providing evidence that complimentary stays and cancellations have been completely captured. Several hotel managers also receive performance incentives linked to reported occupancy and revenue. The Finance Director proposes using the company's annual budget as the primary benchmark because the budget was approved by the Board. For employee expenses, the auditor obtains employee-wise salary rates from the human resources department and monthly headcount information from independently reviewed attendance records. The company had fixed salary structures for most employees throughout the year, although annual increments became effective on different dates. The auditor's preliminary payroll expectation is ₹26.90 crore against recorded expenses of ₹28 crore. Management explains that the difference relates to recruitment, incentives and salary revisions but provides only an aggregate explanation. The engagement partner must determine which analytical procedures are suitable, how the reliability of management-generated information should be evaluated, and how much difference can be accepted without investigation. The partner must also decide whether the explanation adequately addresses the unexpected variation.

Which analytical procedure is most suitable for developing an independent expectation of room revenue at Suryodaya Hospitality Ltd?

1. Compare the total room revenue with the previous year's revenue and assume that occupancy remained constant.
2. Multiply available room nights by independently substantiated occupancy and applicable room rates, adjusting for discounts and complimentary stays. (correct answer)
3. Compare the company's room revenue with the total revenue of unrelated hotels without adjusting for their capacity.
4. Agree the monthly room revenue entries with management's annual budget and accept the resulting agreement as evidence.

Answer: B — Multiply available room nights by independently substantiated occupancy and applicable room rates, adjusting for discounts and complimentary stays.

Explanation. SA 520, sections 5.4 and 5.8, support substantive analytical procedures based on predictable relationships involving financial and non-financial information. Room availability, occupancy and independently substantiated tariffs can provide a reasonably precise expectation of room revenue, provided relevant discounts and complimentary stays are considered. Option a ignores changes in occupancy and room rates. Option c uses potentially incomparable industry information, while option d relies on management-generated expectations without sufficient evaluation.

Where it goes wrong. Using historical revenue or unadjusted industry data instead of developing an expectation from the underlying operating drivers.

Authority. SA 520

Question 6 · 2 marks · Chapter 4: Audit Evidence · hard

The Finance Director proposes using the Board-approved annual budget as the principal benchmark for room revenue. Which factor should receive the greatest consideration when assessing its reliability?

1. Whether the budget represents results genuinely expected to be achieved and whether controls over its preparation, review and maintenance are effective. (correct answer)
2. Whether the budget was formally approved by the Board, irrespective of how frequently it was revised during the year.
3. Whether the budget agrees with the management accounts and the annual financial statements prepared by the company.
4. Whether the budget was prepared by senior management rather than operational employees responsible for hotel-level information.

Answer: A — Whether the budget represents results genuinely expected to be achieved and whether controls over its preparation, review and maintenance are effective.

Explanation. SA 520, section 5.9, specifically identifies the reliability of budgets as dependent on their nature and relevance, including whether they represent expected results rather than targets, and the effectiveness of controls over their preparation. Board approval alone does not establish reliability. Repeated revisions to achieve performance targets may undermine the forecast's neutrality. Option b confuses formal authorisation with the reliability of underlying assumptions and preparation controls.

Where it goes wrong. Assuming that Board approval automatically makes management's budget a reliable independent expectation.

Authority. SA 520; section 5

Question 7 · 2 marks · Chapter 4: Audit Evidence · medium

The auditor's payroll expectation is ₹26.90 crore against recorded expenses of ₹28 crore. The assessed risk of material misstatement has increased following the discovery of unreliable hotel-wise employee records. What is the appropriate approach to the acceptable difference?

1. Increase the acceptable difference because higher risk requires greater flexibility in analytical procedures.
2. Keep the acceptable difference unchanged because it depends exclusively on the company's annual materiality figure.
3. Decrease the acceptable difference and consider whether additional procedures are necessary to obtain the desired persuasive evidence. (correct answer)
4. Accept the full difference because payroll is an operating expense and does not directly affect the company's closing assets.

Answer: C — Decrease the acceptable difference and consider whether additional procedures are necessary to obtain the desired persuasive evidence.

Explanation. SA 520, section 5.11, explains that the acceptable difference is influenced by materiality and the desired level of assurance. As assessed risk increases, the amount of difference acceptable without investigation decreases, because SA 330 requires more persuasive evidence in higher-risk situations. Option b incorrectly treats materiality as the only relevant consideration. The auditor must also consider the assessed risk and possibility of misstatements accumulating with other differences.

Where it goes wrong. Reversing the relationship between assessed risk and the amount of unexplained difference acceptable without investigation.

Authority. SA 330; SA 520; section 5

Question 8 · 2 marks · Chapter 4: Audit Evidence · hard

The auditor calculates payroll using substantiated employee numbers, attendance information and fixed salary rates. Which statement most accurately explains why this procedure may provide persuasive audit evidence?

1. Any calculation based on non-financial information is automatically sufficient evidence for all payroll assertions.
2. A predictive model using reliable operating information and fixed salary rates can produce an expectation with a high degree of accuracy. (correct answer)
3. The auditor may dispense with checking employee records because salary calculations are mathematical in nature.
4. Payroll analytics is suitable only as a planning procedure and cannot be used as a substantive audit procedure.

Answer: B — A predictive model using reliable operating information and fixed salary rates can produce an expectation with a high degree of accuracy.

Explanation. SA 520, section 5.8, illustrates that known employee numbers and fixed rates of pay can permit the auditor to estimate total payroll costs with a high degree of accuracy. Such a predictive model may provide persuasive substantive evidence when its inputs are appropriately substantiated. However, non-financial data is not automatically reliable, as suggested in option a. The auditor must still consider the relevant assertion, risk and reliability of the underlying information.

Where it goes wrong. Assuming that a predictive calculation is automatically sufficient irrespective of the accuracy and reliability of its inputs.

Authority. SA 520; section 5

Question 9 · 2 marks · Chapter 4: Audit Evidence · medium

Scenario. Zenith Manufacturing Ltd manufactures industrial machinery through four divisions and reports annual revenue of ₹275 crore. M/s V. Raman & LLP is conducting the statutory audit for the year ended 31 March 2027. During the planning stage, the audit team identifies that the company has expanded into customised machinery and undertaken several large engineering contracts. Unlike its regular manufacturing operations, these contracts involve different completion periods, negotiated prices, technical modifications and customer-specific milestones. Management provides a consolidated profitability forecast and claims that the gross profit margin has improved from 24% to 31%. The Finance Director attributes the improvement to reduced wastage and better procurement. However, the procurement department reports increased raw-material prices, while production records show a substantial decline in machine utilisation. The company also changed its overhead allocation methodology during the year, and the revised calculations are maintained in spreadsheets accessible to senior finance personnel without independent review. The audit team performs trend analysis, compares divisional margins with prior periods, and develops an expectation using production volumes, material consumption and labour hours. The resulting expectation differs substantially from management's reported figures. Management refuses to provide divisional reconciliations and insists that the overall consolidated margin is adequate evidence of profitability. The engagement partner believes that the company's data must be assessed for comparability and reliability and that the analysis should be performed separately for routine and customised contracts. The partner must decide whether substantive analytical procedures alone can address the identified risks, how unexpected differences should be investigated, and how final analytical procedures contribute to the overall audit conclusion.

The audit team proposes applying one consolidated gross-margin expectation to both routine machinery sales and customised engineering contracts. Which assessment is most appropriate?

1. The procedure is suitable because all revenue is generated by machinery sales and belongs to the same income statement classification.
2. The procedure is suitable because a larger consolidated population necessarily produces a more precise analytical expectation.
3. The procedure is unsuitable because gross-margin analysis cannot provide substantive audit evidence for manufacturing companies.
4. The procedure may be insufficiently precise because customised contracts have different commercial characteristics and should be analysed separately. (correct answer)

Answer: D — The procedure may be insufficiently precise because customised contracts have different commercial characteristics and should be analysed separately.

Explanation. SA 520, sections 5.8 and 5.10, emphasise predictability and the degree of disaggregation when designing substantive analytical procedures. Routine machinery sales may exhibit predictable margins, whereas customised contracts involve individual prices, milestones and completion periods. Combining them into one consolidated expectation may conceal material variations. Option b is incorrect because a larger population does not automatically result in greater precision when the underlying transactions have heterogeneous characteristics.

Where it goes wrong. Assuming that a larger consolidated population always produces a better analytical procedure despite significant differences in transaction characteristics.

Authority. SA 520

Question 10 · 2 marks · Chapter 4: Audit Evidence · hard

Management's overhead allocation spreadsheets can be modified by senior finance personnel without independent review. How should this weakness affect the auditor's analytical procedures?

1. The auditor should evaluate the reliability of the information, test relevant controls or independently validate the underlying data before relying on it. (correct answer)
2. The auditor should accept the spreadsheet because senior finance personnel possess greater technical knowledge of manufacturing cost allocation.
3. The auditor should exclude every form of overhead analysis because spreadsheets cannot be used in substantive analytical procedures.
4. The auditor should accept the allocation after agreeing the total overhead amount with the general ledger.

Answer: A — The auditor should evaluate the reliability of the information, test relevant controls or independently validate the underlying data before relying on it.

Explanation. SA 520, section 5.9, requires consideration of controls over preparation of information used in substantive analytical procedures. The auditor may test the operating effectiveness of such controls or assess whether the information has been subjected to audit testing. Unrestricted modification rights without independent review weaken reliability. Agreement of total overhead to the ledger, as proposed in option d, does not establish that individual divisional allocations are accurate.

Where it goes wrong. Confusing agreement of an aggregate ledger balance with reliability of the detailed allocation information used in analytical procedures.

Authority. SA 520; section 5

Question 11 · 2 marks · Chapter 4: Audit Evidence · medium

The engagement partner performs analytical procedures near the completion of the audit after reviewing individual components of the financial statements. What is the principal purpose of these procedures?

1. To replace all substantive procedures previously performed and establish that every individual transaction is correct.
2. To obtain confirmation from management that the financial statements have been prepared in accordance with its internal policies.
3. To identify every individual misstatement and calculate the precise amount of audit adjustment required before signing the report.
4. To assist in forming an overall conclusion about whether the financial statements are consistent with the auditor's understanding of the entity. (correct answer)

Answer: D — To assist in forming an overall conclusion about whether the financial statements are consistent with the auditor's understanding of the entity.

Explanation. SA 520, objective concerning analytical procedures near the end of the audit, and section 5.13 of the ICAI Study Material, explain that these procedures assist the auditor in forming an overall conclusion regarding consistency with the understanding of the entity. They corroborate conclusions formed during the audit of individual financial statement components. Option a is incorrect because completion-stage analytical procedures do not automatically replace all previously performed substantive work.

Where it goes wrong. Confusing completion-stage analytical procedures with a complete replacement for substantive testing.

Authority. SA 520; section 5

Question 12 · 2 marks · Chapter 4: Audit Evidence · hard

The audit team identifies a significant unexplained increase in gross profit despite increased material costs and reduced machine utilisation. Management refuses to provide divisional reconciliations. What should the engagement partner do?

1. Accept management's explanation because the company has reported improved procurement efficiencies in its annual report.
2. Investigate the unexplained difference through management inquiry supported by relevant evidence and perform additional procedures where necessary. (correct answer)
3. Reduce the previous year's gross-profit margin to the current year's margin and treat the difference as an expected business development.
4. Ignore the unexpected movement because the auditor's responsibility is limited to checking consolidated revenue and expenditure totals.

Answer: B — Investigate the unexplained difference through management inquiry supported by relevant evidence and perform additional procedures where necessary.

Explanation. SA 520, section 5.12, requires investigation of unexpected differences through inquiry and evaluation of evidence supporting management's explanation. Where the explanation is unavailable or inadequate, other audit procedures must be performed as necessary. The identified mismatch between material costs, utilisation and reported margins demands further investigation. Option a relies on an unsupported assertion, while option d ignores the importance of unusual relationships in identifying potential material misstatements.

Where it goes wrong. Accepting management's explanation of an unexpected relationship without corroborating evidence or additional audit procedures.

Authority. SA 520; section 5

Question 13 · 2 marks · Chapter 4: Audit Evidence · medium

Scenario. An auditor compares the current year's salary expenditure with salary expenditure for the preceding four financial years and investigates an unusual increase in the current year. Which analytical technique is being applied?

An auditor compares the current year's salary expenditure with salary expenditure for the preceding four financial years and investigates an unusual increase in the current year. Which analytical technique is being applied?

1. Trend analysis, because current-period information is compared with historical information to identify unusual movements. (correct answer)
2. Ratio analysis, because the auditor is necessarily comparing salary expenditure with another financial statement balance.
3. Reasonableness testing, because salary expenditure is estimated from the number of employees and their average salary rates.
4. Structural modelling, because the auditor is constructing a statistical model using historical and non-financial information.

Answer: A — Trend analysis, because current-period information is compared with historical information to identify unusual movements.

Explanation. SA 520, section 5.6(i), describes trend analysis as comparing current-period data with previous-period balances or trends over multiple prior periods. An unusual increase in salary expenditure may indicate unexpected changes or possible fictitious employees and therefore requires investigation. Option c describes a reasonableness test using non-financial data to estimate expenditure, not merely historical comparison. The defining feature here is the examination of movements over time.

Where it goes wrong. Confusing historical trend comparisons with reasonableness testing based on non-financial information.

Authority. SA 520; section 5

Question 14 · 2 marks · Chapter 4: Audit Evidence · hard

Scenario. An auditor is assessing whether substantive analytical procedures would be suitable for verifying rental income from a commercial building. Which proposed procedure is likely to provide the most persuasive expectation?

An auditor is assessing whether substantive analytical procedures would be suitable for verifying rental income from a commercial building. Which proposed procedure is likely to provide the most persuasive expectation?

1. Compare the current-year rent income with the previous year's amount without examining changes in occupancy or rental rates.
2. Compare the company's rental income with general property-market growth rates without identifying its actual occupied premises.
3. Estimate rental income using substantiated occupied units, contractual rental rates and actual vacancy periods during the year. (correct answer)
4. Use the annual revenue budget and accept the rental income figure if the budget was approved by the Board.

Answer: C — Estimate rental income using substantiated occupied units, contractual rental rates and actual vacancy periods during the year.

Explanation. SA 520, section 5.8, recognises that analytical procedures involving rental rates, the number of apartments and vacancy rates can provide persuasive evidence when the relevant elements are appropriately substantiated. The proposed procedure develops an expectation directly from the operating factors that generate rental income. Option a ignores material changes in occupancy, while option d relies on management expectations without demonstrating their reliability or relevance to actual rental performance.

Where it goes wrong. Selecting a general historical comparison when a more precise expectation can be developed using verifiable operating information.

Authority. SA 520; section 5

Question 15 · 2 marks · Chapter 4: Audit Evidence · medium

Scenario. An auditor compares freight expense as a percentage of sales revenue across four years. Sales have increased significantly, but freight expense has remained almost constant. What should the auditor conclude?

An auditor compares freight expense as a percentage of sales revenue across four years. Sales have increased significantly, but freight expense has remained almost constant. What should the auditor conclude?

1. The lower freight ratio establishes that all freight invoices have been correctly recorded in the current year.
2. The lower ratio proves that the company has obtained favourable transportation contracts and does not require further audit work.
3. The ratio should be disregarded because analytical procedures cannot be used to evaluate expenses recognised in the statement of profit and loss.
4. The unusual relationship is an audit investigation trigger requiring an assessment of possible omissions, classification errors or other explanations. (correct answer)

Answer: D — The unusual relationship is an audit investigation trigger requiring an assessment of possible omissions, classification errors or other explanations.

Explanation. SA 520, section 5.6(ii), identifies ratio analysis as a technique for comparing relationships between financial statement balances, including freight expense as a percentage of sales. An unexpected reduction may indicate genuine efficiencies, omitted expenses or classification issues. The relationship is not conclusive by itself. Option b incorrectly treats a possible commercial explanation as established fact without examining supporting evidence.

Where it goes wrong. Treating a favourable change in an expense ratio as automatic proof that expenses are complete and correctly classified.

Authority. SA 520; section 5

Question 16 · 2 marks · Chapter 4: Audit Evidence · hard

Scenario. An auditor wants to verify whether recorded electricity expenses are reasonable. The factory's electricity consumption is directly related to machine operating hours, but the company has recently introduced new production technology. Which procedure is most appropriate?

An auditor wants to verify whether recorded electricity expenses are reasonable. The factory's electricity consumption is directly related to machine operating hours, but the company has recently introduced new production technology. Which procedure is most appropriate?

1. Compare electricity expense with the preceding year and accept the same relationship regardless of the technological change.
2. Develop a reasonableness expectation using substantiated machine hours and consumption rates, adjusted for the new technology where relevant. (correct answer)
3. Compare electricity expense with the company's revenue growth and assume that both necessarily increase in the same proportion.
4. Compare electricity expense with the Board-approved budget and treat any agreement as conclusive audit evidence.

Answer: B — Develop a reasonableness expectation using substantiated machine hours and consumption rates, adjusted for the new technology where relevant.

Explanation. SA 520, section 5.6(iii), explains that reasonableness tests use non-financial information relating to the period under consideration, such as production quantities or operational measures. Machine hours and consumption rates can provide a suitable basis for estimating electricity expenses. However, the technology change must be incorporated into the expectation. Option a wrongly assumes that historical relationships remain predictable despite a known change in operating circumstances.

Where it goes wrong. Using historical relationships mechanically without considering changed circumstances that affect their predictability.

Authority. SA 520; section 5

Question 17 · 2 marks · Chapter 4: Audit Evidence · medium

Scenario. An auditor is performing substantive analytical procedures on research and development expenditure. The company has undertaken several experimental projects with uncertain outcomes and management-controlled spending decisions. Why might analytical procedures alone be unsuitable?

An auditor is performing substantive analytical procedures on research and development expenditure. The company has undertaken several experimental projects with uncertain outcomes and management-controlled spending decisions. Why might analytical procedures alone be unsuitable?

1. Research expenditure cannot be examined using analytical procedures because it is never recorded through routine accounting transactions.
2. Analytical procedures are unsuitable for every expense account appearing in the statement of profit and loss.
3. The expenditure is less predictable because it is discretionary and involves management judgment, reducing the precision of expectations. (correct answer)
4. Research and development expenditure can only be substantiated through external confirmations and not through other audit procedures.

Answer: C — The expenditure is less predictable because it is discretionary and involves management judgment, reducing the precision of expectations.

Explanation. SA 520, section 5.5 and section 5.10, recognise that discretionary expenses such as research and advertising may be less predictable than recurring transactions. Their dependence on management decisions makes precise expectations difficult to develop. This does not prohibit analytical procedures entirely, but the auditor should assess their suitability and may need tests of details. Option b incorrectly generalises the limitation to every expense account.

Where it goes wrong. Assuming that all income statement expenses possess the same degree of predictability and are equally suitable for substantive analytics.

Authority. SA 520; section 5

Question 18 · 2 marks · Chapter 4: Audit Evidence · hard

Scenario. An auditor uses industry-average gross profit margins to evaluate a company manufacturing specialised medical equipment. The company has a substantially different product mix and customer base. What is the most appropriate concern?

An auditor uses industry-average gross profit margins to evaluate a company manufacturing specialised medical equipment. The company has a substantially different product mix and customer base. What is the most appropriate concern?

1. The industry information may lack comparability and should be supplemented or adjusted before being used as a reliable benchmark. (correct answer)
2. Industry averages are always more reliable than company-specific data because they are obtained from independent external sources.
3. The auditor should use the industry margin without adjustment because gross profit ratios are inherently consistent within an industry.
4. The auditor must reject all industry information because externally obtained information cannot be used for substantive analytical procedures.

Answer: A — The industry information may lack comparability and should be supplemented or adjusted before being used as a reliable benchmark.

Explanation. SA 520, section 5.9, requires consideration of comparability when evaluating information used to develop an analytical expectation. The ICAI Study Material specifically notes that broad industry data may need supplementation to make it comparable to an entity producing specialised products. External origin may enhance reliability, but it does not establish relevance or comparability automatically. Option b confuses the source of information with its suitability for the particular audit objective.

Where it goes wrong. Assuming that independently obtained industry data is necessarily comparable with the entity's commercial circumstances.

Authority. SA 520; section 5

Question 19 · 2 marks · Chapter 4: Audit Evidence · medium

Scenario. An auditor compares the company's interest expense with its average interest-bearing borrowings and contractual interest rates. The calculated expectation differs from recorded expense because several loans were obtained during the financial year. Which response is most appropriate?

An auditor compares the company's interest expense with its average interest-bearing borrowings and contractual interest rates. The calculated expectation differs from recorded expense because several loans were obtained during the financial year. Which response is most appropriate?

1. Reject the expectation because interest expense cannot be estimated using contractual rates and borrowing balances.
2. Accept the recorded expense because new loans are ordinary business transactions and need no specific analytical adjustment.
3. Compare only closing borrowings with interest expense because the year-end balance represents the company's annual borrowing level.
4. Refine the expectation using the timing of borrowings, applicable rates and relevant periods during which each loan remained outstanding. (correct answer)

Answer: D — Refine the expectation using the timing of borrowings, applicable rates and relevant periods during which each loan remained outstanding.

Explanation. SA 520, sections 5.6(iii) and 5.8, support reasonableness testing using financial and non-financial relationships where the expected amounts can be reliably estimated. Interest expense should reflect the amount borrowed, contractual rates and periods outstanding. Using only year-end borrowings would distort the expectation where loans were obtained at different dates. Option b incorrectly assumes that ordinary transactions do not need adjustments when developing a precise expectation.

Where it goes wrong. Using year-end balances instead of time-weighted amounts when developing an expectation for period-based expenses.

Authority. SA 520

Question 20 · 2 marks · Chapter 4: Audit Evidence · hard

Scenario. An auditor develops an expectation of commission expense using the company's sales data and contractual commission rates. Management provides the sales data through a spreadsheet prepared by the sales department. Which additional consideration is essential?

An auditor develops an expectation of commission expense using the company's sales data and contractual commission rates. Management provides the sales data through a spreadsheet prepared by the sales department. Which additional consideration is essential?

1. Whether the spreadsheet agrees with the sales department's budget and management's expected annual growth percentage.
2. Whether controls over the spreadsheet's preparation and maintenance provide reasonable assurance regarding its completeness and accuracy. (correct answer)
3. Whether the spreadsheet was prepared by employees who have completed the company's internal accounting training programme.
4. Whether the spreadsheet shows the same aggregate sales figure as the annual report without requiring further verification.

Answer: B — Whether controls over the spreadsheet's preparation and maintenance provide reasonable assurance regarding its completeness and accuracy.

Explanation. SA 520, section 5.9, requires the auditor to assess controls over the preparation of information used in substantive analytical procedures, including controls designed to ensure completeness, accuracy and validity. A sales spreadsheet directly affects the commission expectation, so its reliability is essential. Agreement with the annual report total, as suggested in option d, does not establish the accuracy of individual sales records or completeness of the underlying data.

Where it goes wrong. Assuming that agreement with an aggregate financial statement amount automatically validates the underlying dataset.

Authority. SA 520; section 5

Question 21 · 2 marks · Chapter 4: Audit Evidence · medium

Scenario. An auditor is required to decide the acceptable difference between recorded and expected values when performing substantive analytical procedures. Which combination is most relevant to this determination?

An auditor is required to decide the acceptable difference between recorded and expected values when performing substantive analytical procedures. Which combination is most relevant to this determination?

1. The number of employees involved in preparation of the accounts and the frequency of management meetings.
2. The amount of the preceding year's profit and the number of audit staff assigned to the engagement.
3. Materiality, the desired level of assurance and the possibility of individual or aggregate misstatements materially affecting the financial statements. (correct answer)
4. The company's budgeted growth rate, its industry ranking and the number of transactions processed through its ERP.

Answer: C — Materiality, the desired level of assurance and the possibility of individual or aggregate misstatements materially affecting the financial statements.

Explanation. SA 520, section 5.11, states that the acceptable amount of difference is influenced by materiality and the consistency with the desired level of assurance, taking into account the possibility of individual or aggregate misstatements. The auditor must choose a threshold that allows significant misstatements to be identified. Option d includes commercial indicators that may help develop an expectation but does not describe the principal factors determining the acceptable difference.

Where it goes wrong. Confusing factors used to develop an expectation with factors used to determine the acceptable investigation threshold.

Authority. SA 520; section 5

Question 22 · 2 marks · Chapter 4: Audit Evidence · hard

Scenario. At the planning stage, an auditor compares employee headcount, production capacity and sales trends with financial information from the previous year. Which objective is primarily being achieved?

At the planning stage, an auditor compares employee headcount, production capacity and sales trends with financial information from the previous year. Which objective is primarily being achieved?

1. Obtaining conclusive substantive audit evidence regarding all individual revenue and payroll transactions.
2. Establishing the mathematical accuracy of the accounting records through independent recalculation.
3. Determining whether management has correctly authorised every transaction reflected in the financial statements.
4. Understanding the entity and identifying potential risk areas to determine the nature, timing and extent of further audit procedures. (correct answer)

Answer: D — Understanding the entity and identifying potential risk areas to determine the nature, timing and extent of further audit procedures.

Explanation. SA 520, section 5.3(C) of the ICAI Study Material, explains that analytical procedures during planning assist the auditor in understanding the business and identifying areas of potential risk. Both financial and non-financial information may be used to determine the nature, timing and extent of further procedures. Option a incorrectly treats planning analytics as conclusive substantive evidence instead of a tool for identifying risks and designing audit work.

Where it goes wrong. Confusing risk-assessment analytical procedures performed during planning with substantive procedures designed to detect material misstatements.

Authority. SA 520; section 5

Question 23 · 2 marks · Chapter 4: Audit Evidence · medium

Scenario. A company identifies a material risk of management manipulating revenue through undisclosed side agreements. The auditor proposes relying solely on the relationship between sales, cash receipts and cost of sales. Which assessment is correct?

A company identifies a material risk of management manipulating revenue through undisclosed side agreements. The auditor proposes relying solely on the relationship between sales, cash receipts and cost of sales. Which assessment is correct?

1. The procedure is sufficient because sales, cash receipts and cost of sales normally exhibit predictable relationships over time.
2. The procedure is unsuitable as the sole response to the significant risk; appropriately designed tests of details are likely to be necessary. (correct answer)
3. The procedure is sufficient if the auditor uses five years of historical sales and cash-receipt information.
4. The procedure is compulsory because substantive analytical procedures must always be the primary response to revenue fraud risks.

Answer: B — The procedure is unsuitable as the sole response to the significant risk; appropriately designed tests of details are likely to be necessary.

Explanation. SA 520, section 5.5(vii), explains that where significant risks have been identified, evidence obtained solely from substantive analytical procedures is unlikely to be sufficient. The study material specifically identifies undisclosed side agreements affecting revenue recognition as a situation where sales-to-cash and cost-of-sales relationships may not adequately address the risk. Option a relies on general predictability without considering the specific fraud risk and relevant assertions.

Where it goes wrong. Assuming that historically predictable relationships can adequately address every significant risk, including management override or revenue manipulation.

Authority. SA 520; section 5

Question 24 · 2 marks · Chapter 4: Audit Evidence · hard

Scenario. An auditor uses a regression model based on historical production, sales volumes and operating costs to estimate current-year manufacturing expenses. Which analytical technique is being applied?

An auditor uses a regression model based on historical production, sales volumes and operating costs to estimate current-year manufacturing expenses. Which analytical technique is being applied?

1. Trend analysis, because the auditor is merely comparing individual current-period balances with the preceding year's balances.
2. Ratio analysis, because the auditor is comparing two financial statement figures without developing any predictive relationship.
3. Structural modelling, because a statistical model uses financial and non-financial historical information to predict current account balances. (correct answer)
4. Reasonableness testing, because the auditor is checking whether individual expenditure invoices are mathematically accurate.

Answer: C — Structural modelling, because a statistical model uses financial and non-financial historical information to predict current account balances.

Explanation. SA 520, section 5.6(iv), describes structural modelling as the use of modelling tools to construct statistical models from financial or non-financial data of prior accounting periods and predict current account balances. Regression analysis is an example. Option a describes a simpler historical trend comparison, while option d confuses analytical procedures with recalculation of individual invoices. The predictive statistical relationship is the defining feature of structural modelling.

Where it goes wrong. Confusing a statistical predictive model with ordinary trend or ratio comparisons.

Authority. SA 520; section 5

Question 25 · 2 marks · Chapter 4: Audit Evidence · medium

Scenario. An auditor performs analytical procedures near the completion of the audit and identifies a previously unrecognised risk of material misstatement. Which action is required?

An auditor performs analytical procedures near the completion of the audit and identifies a previously unrecognised risk of material misstatement. Which action is required?

1. Revise the risk assessment in accordance with SA 315 and modify further planned audit procedures as appropriate. (correct answer)
2. Ignore the risk because completion-stage analytics can only corroborate conclusions already reached during substantive testing.
3. Accept the financial statements if the previously completed tests of details did not identify any material errors.
4. Request management to modify the financial statements immediately without obtaining further audit evidence.

Answer: A — Revise the risk assessment in accordance with SA 315 and modify further planned audit procedures as appropriate.

Explanation. SA 520, section 5.13, explains that analytical procedures near the end of the audit may identify previously unrecognised risks of material misstatement. In such circumstances, SA 315 requires the auditor to revise the risk assessment and modify further planned audit procedures accordingly. Although final analytical procedures normally corroborate conclusions from individual audit areas, they are not merely confirmatory exercises. Option b incorrectly prevents the auditor from responding to newly identified risks.

Where it goes wrong. Treating completion-stage analytical procedures as purely confirmatory and ignoring newly identified risks requiring additional audit work.

Authority. SA 315; SA 520; section 5