A company reports the following beginning inventory and purchases for the month of January. On Jan 26. the company sells 350 units. 150 units remain in ending inventory at January 31 Units Unit Cost Total Cost Beginning Inventory on Jan 320 Purchases on Jan 9 Purchases on Jan 25 $3.00 3.20 3.34 80 100 Assume the periodic inventory system is used. Determine the costs assigned to ending inventory when costs are assigned based on the FIFO, LIFO, and weighted average methods