See the different companies below and form some expectations before doing computations. 1. Of the companies below (Walmart, Costco, Apple, HP), which company do you expect to have the highest ROI? 2. Which company do you expect to have the highest turnover? 3. Calculate the ROI, Turnover, and Margin for each of the companies. 4. Were you surprised by any of the results? What interesting insights did you gain? 5. Which company is doing the best? How so? 6. Assuming a 10% required return on investment what is the residual income for each of the firms below. Walmart Net Sales Net Income/Ops Avg Total Assets Costco Net Sales: Net Income/Ops Avg Total Assets Apple Net Sales Net Income/Ops Avg Total Assets HP Net Sales Net Income/Ops Avg Total Assets (in Millions) 572,754 25,942 248,678 195,929 6,708 57,412 365,817 108,949 337,445 27,784 1.132 55,857 ROI Turnover Margin