Required information Use the following information for the Exercises 3.7 below. (Algo) [The following information applies to the questions displayed below] Laker Company reported the following January purthases and sales dato for its only product. For specific identification, ending inventory consists of 190 units from the January 30 purchase, 5 units from the January 20 purchase, and 20 units from beginning inventory. xercise 5-6A (Algo) Periodic: Inventory costing LO P3 he Company uses a periodic inventory system. For specific identification, ending inventory consists of 190 units from the January 30 urchase, 5 units from the January 20 purchase, and 20 units from beginning inventory. Determine the cost assigned to ending iventory and to cost of goods soid using (a) specific identification, (b) weighted average, (C) FIFO, and ( d ) LIFO