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 $ $ 4,600,000 $ 552,000 $ 1,840,000 1,518,000 197 340 Sales Net operating income Average operating assets Margin Turnover Return on investment (ROI) % % $ 2,820,000 31% 2.00 % % 7.80 %