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 C Sales Company A $ 4,320,000 $ 648,000 $ 2,160,000 % Company B $ 1,310,000 $ 222,700 Net operating income Average operating assets Margin $ 2,770,000 5 % Turnover 2.10 Return on investment (ROI) % 8.50 % %