During the year the following selected transactions affecting stockholders' equity occurred for Orlando Corporation: a. Apr. 1 Repurchased 280 shares of the company's own common stock at $26 cash per share. b. Jun. 14 Sold 140 of the shares purchased on April 1 for $31 cash per share. c. Sept. 1 Sold 130 of the shares purchased on April 1 for $21 cash per share. Required: 1. Prepare journal entries for each of the above transactions. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.)