I'm having some trouble figuring out Jan 26. Any help is much appreciated.

Required information Required information Use the following information for the Quick Study below. (Algo) (5-7) [The following information applies to the questions displayed below.] A company reports the following beginning inventory and two purchases for the month of January. On January 26 , the company sells 310 units. Ending inventory at January 31 totals 130 units. QS 6-6 (Algo) Perpetual: Inventory costing with LIFO LO P1 Assume the perpetual inventory system is used. Determine the costs assigned to ending inventory when costs are assigned based the LIFO method