Presented below is selected financial information for two divisions of Samberg Brewing Supply the missing information for the lettered items. (Round minimum rate of return and ROI to 1 decimal place, eg. 10.5% and round average operating assets to O decimal places eg. 58,971) Lager $500,100 Lite Lager $299,500 Contribution margin Controllable margin 201,000 (c) Average operating assets $ la) $1,200,600 Minimum rate of return % (b) 11 % 19 % % (d) Return on investment Residual income $100,000 $204,200 e Textbook and Media