The Stockholder's Equity accounts of a corporation on January $1,2022,$ were as follows: During $2022,$ the corporation had the following transactions and events relating to its Stockholders Equity: Jan. $2$ Purchased $2,500$ shares of its own common stock to add to the Treasury at a cost of $\backslash (\backslash$$ $53,750\backslash ).$ Feb. $21$ Issued $10,000$ shares of common stock in exchange for a building. On the date of the exchange, the FMV of the building was $\backslash (\backslash$$ $212,000\backslash )$ and the stock was trading at $\backslash (\backslash$$ $20\mathrm{.}25\backslash )$ per share. Mar. $21$ Sold $1,000$ shares of treasury stock $-$ common for $\backslash$$$24$ per share. Nov. $14$ Issued $500$ shares of preferred stock for $\backslash (\backslash$$ $36,000\backslash ).$ Dec. $31$ Determined that net income for the year was $\backslash (\backslash$$ $226,000\backslash ).$ Dividends were declared and paid during December. These dividends included a $\backslash (\backslash$$ $0\mathrm{.}20\backslash )$ per share dividend to common stockholders of record as of December $20.$ There are no dividends in arrears. How many shares of common stock are outstanding as of December $\backslash (31,2022?\backslash )$