Selected sales and operating data for three divisions of different structural engineering firms are given as follows: division a division b division c sales $ 6,600,000 $ 10,600,000 $ 9,700,000 average operating assets $ 1,650,000 $ 5,300,000 $ 2,425,000 net operating income $ 376,200 $ 1,028,200 $ 286,150 minimum required rate of return 18.00 % 19.40 % 15.00 % required: 1. compute the return on investment (roi) for each division using the formula stated in terms of margin and turnover. 2. compute the residual income (loss) for each division. 3. assume that each division is presented with an investment opportunity that would yield a 18% rate of return. a. if performance is being measured by roi, which division or divisions will probably accept or reject the opportunity? b. if performance is being measured by residual income, which division or divisions will probably accept or reject the opportunity?

Consider the following potential events that might have occurred to global on december​ 30, 2016. for each​ one, indicate which line items in​ global's balance sheet would be affected and by how much. also indicate the change to​ global's book value of equity. a. global used $ 19.8$19.8 million of its available cash to repay $ 19.8$19.8 million of its​ long-term debt. b. a warehouse fire destroyed $ 4.9$4.9 million worth of uninsured inventory. c. global used $ 4.6$4.6 million in cash and $ 5.1$5.1 million in new​ long-term debt to purchase a $ 9.7$9.7 million building. d. a large customer owing $ 3.2$3.2 million for products it already received declared​ bankruptcy, leaving no possibility that global would ever receive payment. e. ​global's engineers discover a new manufacturing process that will cut the cost of its flagship product by more than 48 %48%. f. a key competitor announces a radical new pricing policy that will drastically undercut​ global's prices.