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 A C Sales $ $ 4,584,000 779,280 1,910,000 1,848,000 258,720 $ $ $ Net operating income Average operating assets Margin Turnover $ 2,750,000 4% % % 2.30 Return on investment (ROI) % 9.80 %