The Horner Corporation has the following balance in their common shares account at January 1st 20x8: Common Shares, ? shares outstanding $14080832 The following is the journal entry recorded after reacquiring 21387 shares during the year for $336009 Common Shares $336009 Cash $336009 What was the number of common shares Horner Corporation has outstanding at January 1st 20x8? Select one: a. 14102219 b. 896246 c. 14080832 d. 658