What conclusions concerning the companies profitability can be drawn from these ratios? Which company relies more on debt to boost its return to common shareholders?

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The financial statements of Amazon.com, Inc. are presented in Appendix D. Click here to view Appendix D Financial statements of Wal-Mart Stores, Inc. are presented in Appendix E. Click here to view Appendix E Amazon.com Wal-Mart Stores 20.8% 57.8% 8.0% Debt to assets 80.3% Return on assets (0.5)% What conclusions concerning the companies' profitability can be drawn from these ratios? Which company relies more on debt to boost its return to common shareholders