2a. For both companies compute the (a) profit margin ratio, (b) total asset turnover, (c) return on total assets, and (d) return on common stockholders' equity. Assuming that each company's stock can be purchased at $75 per share, compute their (e) price-earnings ratios and (f) dividend yields. Note: Do not round intermediate calculations. Round your answers to 2 decimal places. 2b. Identify which company's stock you would recommend as the better investment. For both companies compute the return on common stockholders' equity