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 $ 18,800,000 net operating income $ 4,600,000 average operating assets $ 35,700,000Required: 1. Compute the margin for Alyeska Services Company. 2. Compute the turnover for Alyeska Services Company. (Round your answer to 1 decimal place.) 3. Compute the return on investment (ROI) for Alyeska Services Company