Exercise 10-6 Contrasting Return on Investment (ROI) and Residual Income [LO10-1, LO10-2) Melji Isetan Corp. of Japan has two regional divisions with headquarters in Osaka and Yokohama. Selected data on the two divisions follow. Sales Net operating income Average operating assets Division Osaka Yokohama $ 3,000,000 $9,000,008 $ 210,000 $ 720,000 $ 1,000,000 $4,000,000 Sass of margin and turnover. Required: 1. For each division, compute the return on investment (ROI) in terms of margin and turnover. 2. Assume that the company evaluates performance using residual income and that the minimum required rate of return for any division is 15%. Compute the residual income for each division. 3. Is Yokohama's greater amount of residual income an indication that it is better managed? Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 For each division, compute the return on investment (ROI) in terms of margin and tumover. (Do not round Intermediate calculations.) Osaka Yokohama ROL quired 2 > Required 1 Required 2. Required 3 Assume that the company evaluates performance using residual in division is 15%. Compute the residual income for each division. Osaka Yokohama Residual income