30. Omni Technology Holding Company has the following three affiliates: Sales Net income (after taxes) Assets Stockholders' equity Software $40,200,000 2.086,000 5,820,000 4,090,000 Personal Computers $60,080,000 2.880,000 25,790,000 10.170,000 Foreign Operations $100,680,000 8,510,000 60.630.000 50,950,000 a. e. Which affiliate has the highest return on sales? b. Which affiliate has the lowest return on assets? Which affiliate has the highest total asset turnover? d. Which affiliate has the highest return on stockholders' equity? Which affiliate has the highest debt ratio? (Assets minus stockholders' equity equals debt.) f. Returning to part b, explain why the software affiliate has the highest return on total assets. 8. Returning to part d, explain why the personal computer affiliate has a higher return on stockholders' equity than the foreign operations affiliate, even though it has a lower return on total accate