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. The Company uses a perpetual inventory system. For specific identification, ending inventory consists of 385 units from the January 30 purchase, 5 units from the January 20 purchase, and 25 units from beginning inventory. iequired: 1. Complete the table to determine the cost assigned to ending inventory and cost of choods sold using specific identification 2. Determine the cost assigned to ending inventory and to cost of goods sold ubing weighted averacie: 3. Determine the cost assigned to ending inventory and to cost of goods sold ising FFFO. 4. Determine the cost assigned to ending inventory and to cost of goods sold using LifO