Exercise 24-20 Presented below is selected information for three regional divisions of Medina Company Divisions West $500,100 140,000$360,200 $209,000 $1,566,087 North South $300,300 $399,300 Contribution margin Controllable margin Average operating assets Minimum rate of return $1,000,000 $1,492,857 11% 15% 9% Compute the return on investment for each division. (Round ROI to O decimal places, e.g. 15.) North Division West Division South Division LINK TO TEXT Compute the residual income for each division. (Round final answers to o decimal places, e.g.1,255.) North Division West Division