SouthWest Airlines Co. Consolidated Statement of Cash Flows (in millions) Year Ended Dec. 31

	2016	2015	2014
Net Income	2,244	2,181	1,136
Net cash provided operating activities	4,293	3,238	2,902
Net Cash used in investing activities	(2,272)	(1,913)	(1,727)
Repurchase of Common Stock	(1,750)	(1,180)	(955)
Net Cash used in Financing activities	(1,924)	(1,024)	(1,248)
Net Change in Cash and Cash Equivalents	97	301	(73)
Cash and Cash Equivalents at Beginning of Period	1,583	1,282	1,355
Cash and Cash Equivalents at End of Period	1,680	1,583	1,282

Based on the Statement of Cash Flows would you invest in the company? If yes, give valid reasoning using the numbers in the table, which aspect of the Statement of Cash flows is important to investors when deciding whether to invest or not? Give your reasoning supported by figures in the table.