Presented below is selected information for three regional divisions of Medina Company. Contribution margin. Controllable margin Average operating assets Minimum rate of return. (a) North $300,300 $140,000 $1,000,000 x Your answer is incorrect. North Division 13 % Compute the return on investment for each division. 10000 Divisions $499,000 $361.100 $1,570,000 % West 14 % South $399,200 $210,000 $1,500,000 9 % Compute the return on investment for each division. North Division West Division South Division eTextbook and Media Save for Later 10000 219800 75000 % % % Attempts: 1 of 5 used Submit Answe (b) The parts of this question must be completed in order. This part will be available when you complete the part above. (c) The parts of this question must be completed in order. This part will be available when you complete the part above