Alyeska 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 $ 17,900,000 $ 6,400,000 $36,000,000 Required: 1. Compute the margin for Alyeska Services Company. (Round your percentage answer to 2 decimal places (i.e., 0.1234 should be entered as 12.34).) Margin % 2. Compute the turnover for Alyeska Services Company. (Round your answer to 2 decimal places.) Turnover 3. Compute the return on investment (ROI) for Alyeska Services Company. (Round your intermediate calculations to 2 decimal places. Round your percentage answer to 2 decimal places (i.e., 0.1234 should be entered as 12.34).) ROI %