A family friend has asked your help in analyzing the operations of three anonymous companies operating in the same service sector industry. Supply the missing data in the table below: Exercise 9-12 Evaluating New Investments Using Return on Investment (ROI) and Residual Income [LO9-1, LO9-2) Selected sales and operating data for three divisions of different structural engineering firms are given as follows: Compute the return on investment (ROI(for each division using the formula started in terms of margin and turnover. Compute the residual income (loss) for each division