Mejil Isetan Corporation of Japan has two regional divisions with headquarters in Osako and Yokohama. Selected data on the two divisions follow: Required: 1. For each division, compute the return on investment (ROl) 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 13\%. 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. For each division, compute the return on investment (ROI) in terms of margin and turnover