A December 31, 2018 Southern Corporation reported the stockholder's equity accounts shown here (with dollar amounts in millions, expect per-share amounts.) 2017 equity transactions were recorded as follows: Southern's 2017 transactions induced the following Balance sheet (Partial) a. Net income $447 million b. Insurance of 22 million shares of common stock for $14.50 per share. c. Purchase of 9 million shares of treasury stock for $99 million. d. Sold 6 million of the treasury shares purchased in part c for $90 million e. Declaration and payment of cash dividends of $36 million