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 B Sales $ 1,897,000 208,670 $ Net operating income Average operating assets Margin $ 3,852,000 $ 731,880 $ 2,140,000 % $ 3,480,000 % 5 % Turnover 2.10 Return on investment (ROI) % 7.70 %