Amazon.com, Inc.$\text{'}$s financial statements are presented in Appendix D$.$

Click here to view Appendix D$.$

Financial statements of Walmart Inc. are presented in Appendix E$.$

Click here to view Appendix E$.$

$($a$)$

Based on the information contained in these financial statements, compute free cash flow for each company for the most recent year provided. $($Show a negative free cash flow with either a $-$ sign e$.$g$.-15,000$ or in parenthesis e$.$g$.(15,000).$ Enter amounts in millions.$)$

$\backslash$table$[[,,$Amazon.com,Walmart Inc.$],[$Free cash flow,$$,$$$,]]$