Comparative data on three companies in the same service industry are given below: Required: 2. Fill in the missing information. (Round the "Margin" answers to 1 decimal place and "Turnov Sales Net operating income Average operating assets Margin Turnover Return on investment (ROI) $ $ $ CA Company A 600,000 84,000 300,000 % % $ $ Company B 500,000 70,000 % 7% Company C $ 1,000,000 3.5 % 2.00 %