The following information ($ in millions) comes from a recent annual report of Amazon.com, Inc.: 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 $10,853 4,526 1,138 409 2,653 22 2,063 771 (23) Compute Amazon's total liabilities at the end of the year. Multiple Choice $4,117 $4,526 $2,318 0 $3,201