At December 31, 2011 and 2010, Miley Corp. had 180,000 shares of common stock and 10,000 shares of 5%, $100 par value cumulative preferred stock outstanding. No dividends were declared on either the preferred or common stock in 2011 or 2010. Net income for 2011 was $400,000.

REQUIRED: What does the 2011, earnings per common share amount to?