14–54. (60 – 90 min.) Capital Investment Analysis and Decentralized Performance
Measurement: Diversified Electronics.
a. David Parker’s new product proposal was rejected because its ROI was less than 15
percent after tax.
The decision was not correct because it is inappropriate to use a short-term measure
like ROI to evaluate a long-term decision, ignoring completely the project’s cash flows.
b. It appears that Diversified Electronics’ management wanted the focus of division
managers to be on the profitability of their assets, which is why company management
used the investment center concept for performance evaluation. Therefore, Diversified
Electronics’ choice of ROI makes sense because it is a measure of profitability of
assets used. (The company could also have used EVA.) By focusing on ROI,
company management delegates decision rights regarding sales (e.g., product pricing)
and costs to division managers. The benefits of delegation include reduction in cost of
corporate administration, improvement in operational decision making, increased
motivation at division level, and freeing corporate management up for more effective
utilization. However, some unexpected ROI-related pitfalls that the company’s
management apparently did not anticipate are:
1. It may not be appropriate to use one ROI performance standard for all divisions,