Required information Use the following information for the Quick Study below. (Algo) (11-14) [The following information applies to the questions displayed below.] Trey Monson starts a merchandising business on December 1 and enters into the following three inventory purchases. Monson uses a perpetual inventory system. Also, on December 15, Monson sells 15 units for $37 each. Purchases on December 7 Purchases on December 14 Purchases on December 21 10 units $23.00 cost 20 units $29.00 cost 15 units $31.00 cost QS 5-11 (Algo) Perpetual: Assigning costs with FIFO LO P1 Required: Determine the costs assigned to the December 31 ending inventory based on the FIFO method. Perpetual FIFO: Goods Purchased Date # of Units Cost Per Unit December 7 December 141 Goods Purchased # of Units Unit Cost of Goods Sold Cost Per Cost of Goods Sold # of Units Inventory Balance Cost Per Unit Inventory Balance Sold