Alveska Services Company, a division of a major oil company provides various services to the operators of the North Slope oil field in Alaska. Data concerning the most recent year appear below Sales Net operating income Average operating assets $ 17,100,000 $ 5, see, 535,400.000 Required: 1. Compute the margin for Alyeska Services Company. (Round your answer to 2 decimal places.) 2. Compute the turnover for Alyeska Services Company. (Round your answer to 2 decimal places.) 3. Compute the return on investment (ROI) for Alyeska Services Company (Round your intermediate calculations and final answer to 2 decimal places.) 1. Margin 2. Turnover 3. ROI Juniper Design Ltd. of Manchester, England, is a company specializing in providing design services to residential developers. Last year, the company had net operating income of $500,000 on sales of $2,100,000. The company's average operating assets for the year were $2,300,000 and its minimum required rate of return was 15%. Required: Compute the company's residual income for the year. Residual income