Current Attempt in Progress Return on investment is often expressed as follows: Controllable margin Controllable margin Sales ROI = X Average operating assets Sales Average operating assets (b1) 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, e.g. 15.2 or 15.2% and all other answers to O decimal places, e.g. 152. Enter negative amounts using either a negative sign preceding the number e.g. -45 or parentheses e.g. (45).) Company A $1,578,000 Company B Company C (a) $ $692,500 Sales Net operating (b) income $205,140 $131,575 A Sales Net operating income Average Company A $1,578,000 $205,140 Company B Company C $692,500 (a) $ (b) $ $131,575 operating (c) assets $789,000 Profit (d) % (e) % margin Assets (f) turnover Return on (h) % 1.9 % (i) investment Residual (j) $ (k) $ (1) $ income $4,808,000 0.5 % 3 do %