Comparing Profitability and Turnover Ratios for Retail Companies Selected financial statement data for Best Buy Co., Inc., The Kroger Co., Nordstrom, Inc., Staples, Inc., and Walgreen Co. is presented in the following table: Note: Assume a statutorv tax rate of 35% for all comoanies. Required a. Compute return on assets (ROA), profit margin (PM) and asset turnover (AT) for each company. Assume a statutory tax rate of 35%. Round your answers to one decimal place. b. Compute accounts receivable turnover (ART), inventory turnover (INVT) and property, plant and equipment turnover (PPET) for each company. Round your answers to one decimal place