Problem 10-17 Comparison of Performance Using Return on Investment (ROI) [LO10-1] Comparative data on three companies in the same service industry are given below Required: 2. Fill in the missing information. (Round the "Turnover" and "ROI" answers to 2 decimal places.) Company A 2.104,000 S 5,407,000 Sales 309,760 540,700 Net operating income 3,070,000 2.300,000 Average operating assets 5 9% 06 Margin 2.40 Turnover 15.20 % Retun on investment (ROI)