July 30, 2016 Assume the following is the 2016 stockholders' equity section from the Cisco Systems, Inc., balance sheet. Shareholders' Equity (in millions, except par value) Preferred stock, no par value: 5 shares authorized: none issued and outstanding Common stock and additional paid.in capital, 50.001 par value: 20,000 shares authorized: 6,331 shares issued and outstanding at July 30, 2016 Retained Earnings Accumulated other comprehensive income Total shareholders' equity 22.394 505 274 523,174 For the $22,394 million reported as "common stock and additional paid in capital," what portion is common stock? Select one: B. $22,394 million C. $6 million D. $12 million