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For its three investment centers, Riverbed Company accumulates the following data:
1
II
III
Sales
$2,120,000
$4,240,000
$4,240,000
Controllable margin
1,537,000
2,204,800
3,922,000
Average operating assets
5,300,000
8,480,000
10,600,000
Compute the return on investment (ROI) for each center.
The return on investment
I
II
III
69 %
74 %
77 %