Inc.: The following information ($ in millions) comes from a recent annual report of Amazon.com, Net sales Total assets End of year balance in cash Total stockholders' equity Gross profit (Sales - Cost of Sales) Net increase in cash for the year Operating expenses Net operating cash flow Other income (expense), net $10,717 4,446 1,089 427 2,521 10 2,055 661 (23) Compute Amazon's cost of goods sold for the year. Multiple Choice Multiple Choice O $8,196 O $7,162 $5.107 $8,662