no need for math explanations, thank you

Problem 10-17 (Algo) Comparison of Performance Using Return on Investment (ROI) (LO10-1] 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 C Company A $ 4,060,000 $ 527,800 Company B $ 2,261,000 $ 406,980 Sales Net operating income Average operating assets Margin Turnover $ 2,030,000 $ 3,240,000 % % 61% 2.50 Return on investment (ROI) % 12.60 % %