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 Required: 1. Compute the margin. $ 18,800,000 $ 5,800,000 $ 35,200,000 Note: Round your answer to 2 decimal places. 2. Compute the turnover. Note: Round your answer to 2 decimal places. 3. Compute the return on investment (ROI). Note: Round your intermediate calculations and final answer to 2 decimal places. 1. Margin 2. Turnover 3. ROI % %