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 C Sales $ $ $ 1,914,000 $ 210,540 3,680,000 441,600 2,300,000 Net operating income Average operating assets Margin $ $ 3,070,000 % % 8 % Turnover 2.30 Return on investment (ROI) % 6.60% %