please help with the 2 red X's

Exercise 11-1 Compute the Return on Investment (ROI) (LO11-1) Alyesko Services Company, a division of a major oil company provides various services to the operators of the North Slope all field in Alaska. Data concerning the most recent year appear below: Sales Net operating income Average operating assets $ 18,500,000 $ 4,900,000 $ 35,788,888 Required: 1. Compute the margin for Alyesko 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 (RON) for Alyeska Services Company. (Round your intermediate calculations and final answer to 2 decimal places.) Answer is complete but not entirely correct. % 1 2. 3. Margin Tumover ROI 0.26 0.52 0.14 %