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 Sales $ 2,160,000 $ 3,570,000 $ 642,600 $ 2,100,000 $ 367,200 $ Net operating income Average operating assets Margin Turnover Return on investment (ROI) 2,920,000 4 % % % 1.70 % 13.60 % %