In March, Justin Company acquired 2,000 shares of treasury stock for $18 per share. In April, it reissues 400 shares at $20 per share. The entry to record the reissue would include which of the following? a. a credit to Treasury Stock of $8,000 b. a gain of $800 c. a credit to Retained Earnings of $800 d. a credit to Paid-in Capital From Treasury Stock of $800