Return on investment is often expressed as follows: ROI (61) Sales Net operating income Average operating assets Profit margin Assets Turnover Controlable margin Average operating assets Comparative data on three companies operating in the same industry follow. The minimum required ROI is 10% for all three companies. Determine the missing amounts. (Round asset turnover of Company B and return on investment of Company C to 1 decimal place, eg 15.2 or 15.2% and all other answers to O decimal ploces, eg 152. Enter negative amounts using either a negative sign preceding the number es-45 or parentheses es (453) Return on investment. Residual income 3. IN U $ Controllable margin Company A $1.372.000 $150,920 Sales $686,000 (1) %() (2) Sales () $ Average operating assets Company B $788.200 $149,758 (a) $ Cod 1.9 % 0 105 Company C $5.435.000 0 %