1 Required information [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 30 units for $50 each. Purchases on December 7 Purchases on December 14 Purchases on December 21 20 units @ $20.00 cost 34 units @ $30.00 cost 30 units @ $36.00 cost Of the units sold, 16 are from the December 7 purchase and 14 are from the December 14 purchase. Determine the costs assigned to ending inventory when costs are assigned based on specific identification. Purchases: December 7 December 14 December 21 Total Specific Identification Goods Available for Sale Cost of Goods Sold Cost of Goods # of # of units Cost per unit Available for Sale units sold Cost Cost of per unit Goods Sold in ending Ending Inventory # of units Cost per Ending unit Inventory inventory