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 25 units for $25 each. Purchases on December 7 15 units @ $10.00 cost Purchases on December 14 30 units @ $15.00 cost Purchases on December 21 25 units @ $17.00 cost Determine the costs assigned to ending inventory when costs are assigned based on the weighted average method. (Round cost pe units to 2 decimal places.) Weighted average - Periodic Goods Available for Sale Cost of Goods Sold Cost per Cost of Goods # of units Average Cost of # of units Available for unit sold Sale Goods Sold Cost per Unit Ending Inventory # of units Average Ending in ending Cost per unit Inventory inventory Purchases: December 7 December 14 December 21 Total 0 $ 0 $ 0.00 $ 0.00