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Alyeska Services Company, a division of a major oil company, provides various services to the operators of the North Slope oil eld in Alaska. Data concerning the most recent year appear below: sales $18,760,860 Net operating income $ 6,300,000 Average operating assets $35r200.060 ' 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}