A. Using the revenve and contribution profit information, calculste the contnbuticn profit (loss) percentage for each of the divisions. Comment on how your analysis has changed compored to your analysis of the doller amounts for each division 8. Since companied typically do not publicly provide more than macro levels of asset values, ler's assume the following level of assets (investment): Calculate the retum on imvestment (ROI) for each division. Comment on the tesults C. Assume that Netfiri uses a cost of capital of 7 . Calculate the residual income (R0) for each of the divisions. Comment on the resulits