CHECK 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 Not operating income Average operating assets $ 17,500,000 $ 6,100,000 $ 35,500,000 Required: 1. Compute the margin. (Round your answer to 2 decimal places.) 2. Compute the turnover (Round your answer to 2 decimal places.) 3. Compute the return on investment (RON. (Round your intermediate calculations and final answer to 2 decimal places.) % 1 Margin 2. Tumover 3 ROI %