xercise 10-1 (Algo) Compute the Return on Investment (ROI) [LO10-1] lyeska Services Company, a division of a major oil company, provides various services to the operators of the North Slope oil field in laska. Data concerning the most recent year appear below: Required: Required: 1. Compute the margin for Alyeska Services Company. (Round your answer to 2 decimal ploces.) 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 ond final answer to 2 decimal ploces.)