The Empire Hotel is a full-service hotel in a large city. Empire is organized into three departments that are treated as investment centers. Budget information for the coming year for these three departments is shown as follows. The managers of each of the departments are evaluated and bonuses are awarded each year based on ROI. Average investment Sales revenue Operating expenses Operating earnings Empire Hotel Hotel Rooms S 8,227, 000 $10,000, 000 Restaurants $4,932,000 $2,000,000 1,250,000 750, 000 Health Spa $1,117,000 $ 600, 000 468, 000 132, 000 8, 508, 000 s 1,492 Required: a. Compute the ROI for each department. Use the DuPont method to analyze the return on sales and capital turnover Assume the Health Spa is considering installing new exercise equipment. Upon investigating, the manager of the division finds that the equipment would cost $40,000 and that operating earnings would increase by $8,000 per year as a result of the new equipment. b-1. What would be the ROl of investment in the new exercise equipment and Health Spa? b-2. Would the manager of the Health Spa be motivated to undertake such an investment? c-1. Compute the residual income for each department if the minimum required return for the Empire Hotel is 17 percent. c-2. What would be the impact of the investment on the Health Spa's residual income? The Empire Hotel is a full-service hotel in a large city. Empire is organized into three departments that are treated as investment centers. Budget information for the coming year for these three departments is shown as follows. The managers of each of the departments are evaluated and bonuses are awarded each year based on ROI. Average investment Sales revenue Operating expenses Operating earnings Empire Hotel Hotel Rooms S 8,227, 000 $10,000, 000 Restaurants $4,932,000 $2,000,000 1,250,000 750, 000 Health Spa $1,117,000 $ 600, 000 468, 000 132, 000 8, 508, 000 s 1,492 Required: a. Compute the ROI for each department. Use the DuPont method to analyze the return on sales and capital turnover Assume the Health Spa is considering installing new exercise equipment. Upon investigating, the manager of the division finds that the equipment would cost $40,000 and that operating earnings would increase by $8,000 per year as a result of the new equipment. b-1. What would be the ROl of investment in the new exercise equipment and Health Spa? b-2. Would the manager of the Health Spa be motivated to undertake such an investment? c-1. Compute the residual income for each department if the minimum required return for the Empire Hotel is 17 percent. c-2. What would be the impact of the investment on the Health Spa's residual income