Yohnalasse Corporation has the following stockholders' equity accounts on January 1, 2020: The company uses the cost method to account for treasury stock transactions. During 2020, the following treasury stock transactions occurred: April 1 Purchased 10.000 shares at $18 per share. August 1 Sold 4,000 shares at $22 per share. October 1 Sold 4,000 sharespt $15 per share. Journalize the treasury stock transactions for 2020. (List all debit entries before credit entries, Credit account titles are automotically indented when the amount is entered. Do not indent manually. Record journal entries in the order presented in the problem.)