Answer:
23,400 shares
Explanation:
The total number of authorized shares is 26,000, but that doesn't mean that all these shares have been issued or are outstanding. The total number of shares issued = shares outstanding + treasury stock.
Since the shares must be recorded at par value in the common stock account, we need to divide the total value of the account by the par value of each share = $234,000 / $10 = 23,400 shares