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 Company B Company C Sales $ 3,542,000 $ 2,088,000 Net operating income $ 354,200 $ 354,960 Average operating assets $ 1,610,000 Margin % Turnover Return on investment (ROI) $ 3,260,000 % 4 % 2.20 % 10.20 % %