Skip to content

Strategic Cost Management · Benchmarking

Benchmarking Applications and Practical Questions for CMA Final

Updated 11 October 2026 · Fact-checked

Benchmarking compares your cost, quality or performance measures with a best-practice benchmark, finds the gap, and sets actions to close it. To solve a question, define the metric, compute the gap in absolute and percentage terms, find its causes, quantify the saving, and recommend actions with a clear conclusion.

Understand Benchmarking Applications and Practical Questions

Benchmarking is a continuous process of measuring your products, services and processes against the best performers, inside or outside your industry. The aim is not to copy. The aim is to find out what is achievable and why others achieve it.

In application questions you compare three kinds of measures. Cost measures include cost per unit, cost per order processed or overhead as a percentage of sales. Quality measures include defect rate, rework cost and customer complaints per 1,000 units. Performance measures include delivery time, machine utilisation and order cycle time.

The real work is gap analysis. The gap is the difference between your actual figure and the benchmark. A gap alone says nothing. You must ask what causes it: scale, technology, process design, layout, supplier terms or wage rates. Only gaps caused by controllable factors can be closed.

Benchmarking links to other tools. It supplies external targets for target costing, standards for standard costing, and comparison data for inter-firm comparison. Value chain analysis shows which activity to benchmark. The Balanced Scorecard is a framework of measures across four perspectives, and benchmarking can supply the targets for those measures. They differ: benchmarking is a comparison process; the scorecard is a performance measurement framework.

In an Indian setting, a manufacturer may benchmark its plant against a better plant of the same group (internal), a competitor's published ratios (competitive), or a logistics process of an e-commerce firm (functional). Be careful with data: competitor data is often estimated, so say so when you use it.

Key rules to remember

Performance gap
Gap = Actual figure − Benchmark figure
For cost measures a positive gap is unfavourable. For quality or output measures, reverse the sign of the interpretation.
Percentage gap
Gap % = (Actual − Benchmark) ÷ Benchmark × 100
Use the benchmark as the base, not your own figure.
Potential saving
Potential saving = (Actual unit cost − Benchmark unit cost) × Actual volume
This is the maximum saving if the gap is fully closed. Adjust for gaps that are not controllable.
Cost per unit of activity
Cost per activity unit = Activity cost ÷ Number of activity units
Used to compare processes such as cost per purchase order or per invoice.
Benchmarking steps
Select area → Choose partner → Collect data → Analyse gap → Set targets → Implement → Monitor
Use as your answer skeleton for process-based case questions.

How to solve Benchmarking Applications and Practical Questions questions

Use this method for numerical and case-based benchmarking questions.

  1. 1Identify what is being benchmarked: cost, quality or performance, and the unit of measure.
  2. 2Identify the type of benchmark: internal, competitive, functional or generic. Note any comparability issue.
  3. 3Put actual and benchmark figures on a common base, such as per unit or per order, before comparing.
  4. 4Compute the gap in absolute and percentage terms, with benchmark as the base.
  5. 5Break the gap into causes using the data given, such as material, labour, overhead or rework.
  6. 6Separate controllable from non-controllable causes, such as scale or location.
  7. 7Quantify the saving or improvement from closing the controllable gap.
  8. 8Write a recommendation with actions, a priority order, and a note on limits of the data.

Quickest way: Gap table and one-line verdict

When to use it: Use when you have 12-15 minutes for a 14-mark question with several cost heads.

  1. Draw a three-column table: Actual per unit, Benchmark per unit, Gap.
  2. Fill every cost head and mark each gap as adverse or favourable.
  3. Circle the largest adverse gap and compute its percentage.
  4. Multiply the gap by volume to get the money value.
  5. Write three actions linked to the largest gaps and one line on data limitations.

Common mistakes in Benchmarking Applications and Practical Questions

  • Comparing totals instead of per-unit figures.

    Volumes differ and the student reads the raw numbers as given.

    Fix: Convert everything to per unit or per activity before computing any gap.

  • Using actual cost as the base for percentage gap.

    It feels natural to express the gap against your own figure.

    Fix: Divide by the benchmark figure and state the base in your answer.

  • Stopping at the number without explaining causes.

    Students treat it as a pure calculation question.

    Fix: Add at least two causes and the actions to address them. Case questions award marks for this.

  • Treating the full gap as saving.

    Ignoring that part of the gap may arise from scale, location or product mix.

    Fix: State that the saving is potential and split controllable from non-controllable items where data allows.

  • Mixing up benchmarking with the Balanced Scorecard.

    Both involve performance measures.

    Fix: Say benchmarking compares against best practice; the scorecard is a framework of financial and non-financial perspectives. Show how one feeds the other.

Worked examples

Example 1

Shree Auto Components Ltd, Pune, makes 20,000 units a year. Its cost per unit is: material ₹420, labour ₹110, overhead ₹170, rework ₹40. A benchmark plant in the same group has: material ₹400, labour ₹100, overhead ₹130, rework ₹10. Compute the gaps, the total potential saving and recommend the priority area.

Show the solution
  1. Shree total cost per unit = 420 + 110 + 170 + 40 = ₹740.
  2. Benchmark total = 400 + 100 + 130 + 10 = ₹640.
  3. Gaps per unit: material ₹20, labour ₹10, overhead ₹40, rework ₹30. Total = ₹100, which matches 740 − 640.
  4. Percentage gaps on benchmark: material 20 ÷ 400 = 5%; labour 10 ÷ 100 = 10%; overhead 40 ÷ 130 = 30.77%; rework 30 ÷ 10 = 300%; total 100 ÷ 640 = 15.63%.
  5. Potential saving = ₹100 × 20,000 = ₹20,00,000 a year.
  6. Largest rupee gap is overhead (₹40) and then rework (₹30). Rework has by far the largest percentage gap and signals a quality problem.

Answer: Total gap is ₹100 per unit (15.63% of benchmark), giving a potential saving of ₹20,00,000 a year. Prioritise overhead (₹8,00,000) and rework (₹6,00,000). Together they account for ₹70 of the ₹100 gap. Study the benchmark plant's process control and layout, and check that overhead is allocated on the same basis in both plants before acting.

Example 2

Kaveri Services processes 12,000 purchase orders a year at a total purchasing cost of ₹36,00,000. A best-practice firm processes an order at ₹210 using e-procurement. Kaveri plans to close 60% of the gap. Compute the cost per order, the gap and the saving expected.

Show the solution
  1. Kaveri cost per order = 36,00,000 ÷ 12,000 = ₹300.
  2. Gap = 300 − 210 = ₹90 per order.
  3. Percentage gap = 90 ÷ 210 × 100 = 42.86%.
  4. Full potential saving = 90 × 12,000 = ₹10,80,000.
  5. Expected saving at 60% = 10,80,000 × 60% = ₹6,48,000.
  6. Target cost per order = 300 − (90 × 60%) = 300 − 54 = ₹246.

Answer: Kaveri's cost per order is ₹300 against a benchmark of ₹210, a gap of ₹90 (42.86%). Closing 60% of the gap saves ₹6,48,000 a year and brings the cost to ₹246 per order. Recommend moving to e-procurement and standardising order forms, and confirm that the benchmark firm's order mix is comparable.

Exam tips

  • Always show the per-unit table first. Examiners give method marks even if one figure goes wrong.
  • In case questions, name the type of benchmarking and link it to the tool the case mentions, such as target costing or ABC.
  • End every answer with a recommendation and one limitation, such as data comparability or non-controllable factors.
  • For a benchmarking versus Balanced Scorecard question, give a short contrast and then a link: benchmarking can set the scorecard targets.
  • In the MCQ section, read the base of the percentage carefully. The benchmark is the usual base.

Practice questions from Benchmarking

Benchmarking Applications and Practical Questions in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Benchmarking Applications and Practical Questions: frequently asked questions

How is benchmarking different from the Balanced Scorecard?

Benchmarking is a comparison process against best practice to find and close gaps. The Balanced Scorecard is a framework that tracks measures across financial, customer, internal process and learning perspectives. Benchmarks can provide the target values used in a scorecard.

Which benchmarking type is easiest to use in practice?

Internal benchmarking is easiest because data is available and comparable within the same organisation. Its limit is that it shows only your own best practice, not the best in the industry.

How do I answer a benchmarking case study in CMA Final?

Identify the metric and benchmark type, compute the gaps per unit, explain the causes, quantify the saving and give actions. Close with limitations of the data. This structure covers both calculation and application marks.

Is the full gap always the saving I can claim?

No. Some of the gap may come from scale, location or product mix that you cannot change. Claim the full gap only as the maximum potential and then adjust for controllable factors.