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24 Managerial Accounting, 16th Edition
Exercise 11-10 (20 minutes)
1.
(b) (c)
Net Average
(a) Operating Operating ROI
Sales Income* Assets (b) ÷ (c)
$2,500,000 $475,000 $1,000,000 47.5%
$2,600,000 $500,000 $1,000,000 50.0%
$2,700,000 $525,000 $1,000,000 52.5%
2. The ROI increases by 2.5% for each $100,000 increase in sales. This
happens because each $100,000 increase in sales brings in an additional
profit of $25,000. When this additional profit is divided by the average
operating assets of $1,000,000, the result is an increase in the
company’s ROI of 2.5%.