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 $ 1,072,000 $ 192,960 A $ 3,300,000 $ 528,000 $ 1,650,000 % Sales Net operating income Average operating assets Margin Turnover Return on investment (ROI) $ 3,210,000 4 % % 2.40 % 7.20 % %