Which set of metrics should be used to evaluate a consulting case and how should they be interpreted?

Which set of metrics should be used to evaluate a consulting case and how should they be interpreted?

• A. Incremental revenue, cost-to-serve, gross margin, NPV, ROI; interpret relative to baseline and risk.
• B. Only total revenue; ignore costs.
• C. Employee headcount as the sole metric.
• D. Legal compliance metrics.

Answer: (A)

Evaluating a consulting case needs metrics that capture value, costs, and timing so you can judge whether the recommended change actually improves the business compared with the current baseline and under uncertainty. Incremental revenue shows the additional top-line impact directly caused by the case, without conflating it with existing activity. When you add cost-to-serve, you reveal the extra costs required to deliver that change, which is crucial because revenue alone can mislead if costs rise just as much or more. Pairing the two with gross margin lets you assess profitability after variable costs, making it easier to compare different options on a like-for-like basis. Net present value and return on investment bring the timing and the risk-reward perspective into focus. NPV discounts future cash flows to reflect their real value today and incorporates the project’s risk via the discount rate, so you can see whether the change creates genuine economic value over time. ROI summarizes value relative to the investment, offering a straightforward way to compare options on a relative basis. Interpreting these metrics relative to a baseline ensures you’re measuring improvement against the current way of doing things, while considering risk helps you understand how sensitive the results are to uncertainties. Relying solely on total revenue ignores profitability and timing, which can mislead about financial viability. Using employee headcount as the main metric misses the financial impact entirely, since people numbers don’t directly measure value creation. Legal compliance metrics focus on staying out of trouble, not on whether a case creates economic value.

Evaluating a consulting case needs metrics that capture value, costs, and timing so you can judge whether the recommended change actually improves the business compared with the current baseline and under uncertainty. Incremental revenue shows the additional top-line impact directly caused by the case, without conflating it with existing activity. When you add cost-to-serve, you reveal the extra costs required to deliver that change, which is crucial because revenue alone can mislead if costs rise just as much or more. Pairing the two with gross margin lets you assess profitability after variable costs, making it easier to compare different options on a like-for-like basis.

Net present value and return on investment bring the timing and the risk-reward perspective into focus. NPV discounts future cash flows to reflect their real value today and incorporates the project’s risk via the discount rate, so you can see whether the change creates genuine economic value over time. ROI summarizes value relative to the investment, offering a straightforward way to compare options on a relative basis.

Interpreting these metrics relative to a baseline ensures you’re measuring improvement against the current way of doing things, while considering risk helps you understand how sensitive the results are to uncertainties.

Relying solely on total revenue ignores profitability and timing, which can mislead about financial viability. Using employee headcount as the main metric misses the financial impact entirely, since people numbers don’t directly measure value creation. Legal compliance metrics focus on staying out of trouble, not on whether a case creates economic value.