Based on the information in these financial statements, compute the 2014 return on common stockholders equity, debt to assets ratio, and return on assets for each company. (Enter negative amounts using either a negative sign preceding the number e.g. -45 or parentheses e.g. (45). Round answers to 1 decimal place, e.g. 15.2%.) JUST FOR AMAZON

	Amazon	Walmart
Return on common stockholders equity	%	%
Debt to assets	%	%
Return on assets	%	%

References CONSOLIDATED STATEMENTS OF CASH FLOWS (in millions) Year Ended December 3 2014 2013 2012 CASH AND CASH EQUIVALENTS, BEGINNING oF PERIOD OPERATING AC Net income (loss) Adjustments to reconcile net income (loss) to net cash from operating activities: Depreciation of property and equipment, including internal-use software and website development, and other amortization 4,746 3,253 2,159 Stock-based compensation 833 Other operating expense (income), net Losses (gains) on sales of marketable securities, net Other expense (income), net 253 Deferred income taxes (316 56) Excess tax benefits from stock-based compensation Changes in operating assets and liabilities: (1,193) Accounts receivable, net and other (1,039) 846 861) 1759 Accounts payable 1,888 2,070 Accrued expenses and other 736 0383 Additions to unearned revenue 4,433 2,691 1796 Amortization of previously unearned revenue 2,292 521) Net cash provided by (used in) operating activities INVESTING ACTIVITIES Purchases of property and equipment, including intennal-use software and website development (4,893) (3,444) Acquisitions, net of cash acquired, and other (979 (312 7450 Sales and maturities of marketable securities and other investments 3349 2306 4237 Purchases of marketable sccurities and other investments (2,542) 2,826 3,3020 Net cash provided by (used in) investing activities (5,065) (3,5950 FINANCING ACTIVITIES: Excess tax benefits from stock-based compensation 78 Common stock repurchased 6359 394 3.378 Proceeds from long-term debt and other Repayments of long-term debt (513) CLOSE