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 210 units from the January 30 purchase, 5 units from the January 20 purchase, and 30 units from beginning inventory. he Company uses a periodic inventory system. For specific identification, ending inventory consists of 210 units from the January 30 urchase, 5 units from the January 20 purchase, and 30 units from beginning inventory. Determine the cost assigned to ending iventory and to cost of goods sold using (a) specific identification, (b) weighted average, (c) FIFO, and (c) LIFO. Complete this question by entering your answers in the tabs below. Complete this question by entering your answers in the tabs below. Determine the cost assigned to ending inventory and to cost of goods sold using specific identification. For specific identification, ending inven January 30 purchase, 5 units from the January 20 purchase, and 30 units from beginning inventory. Complete this question by entering your answers in the tabs below. Complete this question by entering your answers in the tabs below. Determine the cost assigned to ending inventory and to cost of goods sold using FIFO. Complete this question by entering your answers in the tabs below. Determine the cost assigned to ending inventory and to cost of goods sold using LIFO