i just missing the last parts i cant understand it.

A company reports the following beginning inventory and two purchases for the month of January. On January 26 , the company sells 300 units. Ending inventory at January 31 totais 130 units SS 5-6 (Algo) Perpetual: Inventory costing with LIFO LO P1 Issume the perpetual inventory system is used. Determine the costs assigned to ending inventory when costs are assigned based on ne LIFO method