For its three investment centers, Gerrard Company accumulates the following data:

discuss the importance of the accounting concept, your solution, and how your arrived at your solution???

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|11 Sales $2, 088, 000 $4 , 099, 000 $3, 947, 000 Controllable margin 1 , 290, 900 2, 329, 860 3, 964, 290 Average operating assets 4 , 965 , 000 8, 034, 000 12 , 013 , 000 Compute the return on investment ( ROI ) for each center . 11 |11 The return on investment 90