Required information (The following information applies to the questions displayed below.) Laker Company reported the following January purchases and sales data for its only product. Units Acquired at Cost 165 units@ $9.00 = $1,485 Units sold at Retail Date Activities Jan. 1 Beginning inventory Jan. 10 Sales Jan. 20 Purchase Jan. 25 Sales Jan. 30 Purchase Totals 125 units @ $18.00 110 units@ $8.00 880 125 units @ $18.00 230 units@ $7.50 505 units 1,725 $4,090 250 units The Company uses a perpetual inventory system. For specific identification, ending inventory consists of 255 units, where 230 are from the January 30 purchase, 5 are from the January 20 purchase, and 20 are from beginning inventory Required: 1. Complete the table to determine the cost assigned to ending inventory and cost of goods sold using specific identification 2. Determine the cost assigned to ending inventory and to cost of goods sold using weighted average. 3. Determine the cost assigned to ending inventory and to cost of goods sold using FIFO. 4. Determine the cost assigned to ending inventory and to cost of goods sold using LIFO