Amazon.com, Inc.'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. The complete annual reports of Amazon and Walmart, including the notes to the financial statements, are available at each company's respective website. (a) Based on information contained in these financial statements, determine the following for each company. (Enter amounts in millions Enter decrease in account balance with a negative sign preceding the number, e.g. -45 or parentheses, e.g. (45).) Amazon Wal-mart From 2017 to 2018 From 2018 to 2019 (a) Increase (decrease) in interest expense (b) Increase (decrease) in net income I (c) Increase (decrease) in cash flow from operations $ $ $ Amazon.com, Inc.'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. The complete annual reports of Amazon and Walmart, including the notes to the financial statements, are available at each company's respective website. (a) Based on information contained in these financial statements, determine the following for each company. (Enter amounts in millions Enter decrease in account balance with a negative sign preceding the number, e.g. -45 or parentheses, e.g. (45).) Amazon Wal-mart From 2017 to 2018 From 2018 to 2019 (a) Increase (decrease) in interest expense (b) Increase (decrease) in net income I (c) Increase (decrease) in cash flow from operations $ $ $