Comparative data on three companies in the same service industry are given below. Required: 2. Fill in the missing information. Note: Round the "Turnover" and "ROI" answers to 2 decimal places. A Company B C Sales $ 5,088,000 $ 2,028,000 Net operating income $ 915,840 $ 385,320 Average operating assets $ 2,120,000 Margin % Turnover Return on investment (ROI) $ 3,010,000 % 6% 1.70 % 11.40 % %