DE17-1 For 19X9, 19X8, and 19X7, two well-known companies reported the following (in millions): Safeway, Inc., the grocery chain: 19X9 19X8 19X7 Net income. $ 971 $ 807 $ 557 Net cash flow from operating activities. 1.488 1.253 1.222 U.S. Airways Group, Inc.: Net income. 197 538. 1,025 Net cash flow from operating activities. 603 1,251 870 Which company quit paying dividends during this period? How can you tell?