Required information Use the following information for the Quick Study below (Static) (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 periodic inventory system. Also, on December 15, Monson sells 15 units for \$20 each. QS 5-13 (Static) Periodic: Inventory costing with weighted average LO P1 QS 5-13 (Static) Periodic: Inventory costing with weighted average LO P1 Determine the costs assigned to ending inventory when costs are assigned based on the weighted average method. Note: Round cost per units to 2 decimal places