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: ($ millions) Best Buy Kroger Nordstrom Staples Walgreen
Sales revenue $40,339 $108,465 $13,506 $22,492 $76,392
Cost of sales 31,292 85,512 8,406 16,691 54,823
Interest expense 90 488 138 49 156
Net income 1,233 1,728 720 135 1,932
Average receivables 1,294 1,191 2,489 1,883 2,925
Average inventories 5,275 5,670 1,632 2,236 6,464
Average PP&E 2,447 17,403 3,145 1,788 12,198
Average total assets 14,635 29,919 8,910 10,744 36,332

Assume a statutory tax rate of 35% for all companies.

Required:
Compute return on assets (ROA) profit margin, (PM) and asset turnover (AT) for each company.

Miller company’s total sales are $171,000. the company’s direct labor cost is $20,520, which represents 30% of its total conversion cost and 40% of its total prime cost. its total selling and administrative expense is $25,650 and its only variable selling and administrative expense is a sales commission of 5% of sales. the company maintains no beginning or ending inventories and its manufacturing overhead costs are entirely fixed costs. required: 1. what is the total manufacturing overhead cost? 2. what is the total direct materials cost? 3. what is the total manufacturing cost? 4. what is the total variable selling and administrative cost? 5. what is the total variable cost? 6. what is the total fixed cost? 7. what is the total contribution margin?