- Ch (10 to 13 & 15) Saved Help Save & Exit Dacker Products is a division of a major corporation. The following data are for the most recent year of operations: Sales Net operating income Average operating assets The company's minimum required rate of return $36,880,000 $ 3,008,960 $ 8,400,000 15% The division's margin used to compute ROI is closest to Multiple Choice 35.8% 8.2% 3 30.9% 22.8%