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 B A Sales Net operating income $ 4,008,000 $ $ 400,800 1,645,000 $ 329,000 $ 5,653,000 Average operating assets $ 1,670,000 Margin % Turnover Return on investment (ROI) $ 2,920,000 % 4 % 2.10 % 10.00 % %