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 Net operating income $ 4,977,000 $ 1,560,000 $ 696,780 $ 187,200 Average operating assets $ 2,370,000 Margin % Turnover $ 3,230,000 % 4% 2.40 Return on investment (ROI) % 6.00% %