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 Sales Net operating income Average operating assets Margin Tumover Retum on investment (ROI) $ 4,410,000 5 837.900 $ 2,100,000 % $ 2,028,000 $ 385,320 $ 3,200,000 5 % % 1.90 % % 11.40%