PFMP · Question #160
Using return on investment (ROI) in component comparison is most effective under which conditions?
The correct answer is C. Long-lived with low risk. ROI is most effective as a comparison tool when two conditions are met: (1) the investment is long-lived, giving the return calculation a meaningful time horizon over which compounding, payback, and total value can be assessed, and (2) risk is low, meaning the financial…
Question
Using return on investment (ROI) in component comparison is most effective under which conditions?
Options
- AShort-lived with low risk
- BShort-lived with high risk
- CLong-lived with low risk
- DLong-lived with high risk
How the community answered
(62 responses)- A2% (1)
- B2% (1)
- C94% (58)
- D3% (2)
Explanation
ROI is most effective as a comparison tool when two conditions are met: (1) the investment is long-lived, giving the return calculation a meaningful time horizon over which compounding, payback, and total value can be assessed, and (2) risk is low, meaning the financial assumptions underlying the ROI calculation are stable and reliable. High-risk environments introduce too much uncertainty into projections, making ROI comparisons unreliable regardless of duration. Short-lived investments lack the time horizon needed for ROI to differentiate components meaningfully. Low risk + long life maximizes both the relevance and the accuracy of the ROI metric.
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