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13 rt 3 of 3 nts ! 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 periodic inventory system. Also, on December 15, Monson sells 28 units for $35 each. Purchases on December 7 Purchases on December 14 Purchases on December 21 18 units @ $14.00 cost 33 units @ $21.00 cost 28 units @ $25.00 cost eBook Determine the costs assigned to ending inventory when costs are assigned based on the weighted average method. (Round cost per units to 2 decimal places.) Hint Weighted average - Periodic Goods Available for Sale Cost of Goods Sold Ending Inventory Print Average Ending # of units Cost per unit # of units sold Cost per Unit # of units in ending inventory Average Cost per unit Inventory eferences Purchases: December 7 December 14 December 21 $ 0.00 Total 18 $ 33 $ 28 $ 79 Cost of Goods Available for Sale 252 693 700 1,645 14.00 $ 21.00 25.00 $ Checl Cost of Goods Sold $ 0.00