At December 31, 2020, the balance sheet of Meca International included the following shareholders' equity accounts: Shareholders' Equity ($ in millions) Common stock, 70 million shares at $1 par $ 70 Paid-in capital-excess of par 500 Retained earnings 610 Required: Assuming that Meca International views its share buybacks as treasury stock, record the appropriate journal entry for each of the following transactions: (If no entry is required for a transaction/event, select "No journal entry required" in the first account field. Enter your answers in millions (i.e., 10,000,000 should be entered as 10).) 1. On February 12, 2021, Meca reacquired 1 million common shares at $20 per share. 2. On June 9, 2022, Meca reacquired 2 million common shares at $17 per share. 3. On May 25, 2023, Meca sold 2 million treasury shares at $23 per share. Determine cost as the weighted average cost of treasury shares. 4. For the previous transaction, assume Meca determines the cost of treasury shares by the FIFO method. View transaction list 1 Record the reacquisition of 1 million common shares at $20 per share. 2 Record the reacquisition of 2 million common shares at $17 per share. 3 Record the sale of 2 million treasury shares at $23 per share-determine cost as the weighted average cost of treasury shares. Credit 4 Record the sale of 2 million treasury shares at $23 per share-determine cost of treasury shares by the FIFO method