need help with this i dont understand

[The following information applies to the questuons displayed below.] A company reports the following beginning inventory and two purchases for the month of January on January 26 , the company selis 300 units, Ending inventory at January 31 totais 130 units. QS 5-7 (Algo) Perpetual: Inventory costing with weighted average LO P1 Assume the perpetual inventory system is used Determine the costs assigned to ending inventory when costs are assigned based on the weighted average method. Note: Round your per unit costs to 2 decimal places