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 1,770,000 300,900 A $ 3,024,000 $ 423,360 $ 1,890,000 % Sales Net operating income Average operating assets Margin Turnover Return on investment (ROI) $ $ % $ 2,810,000 4 % 2.30 OS 10.20% %