Required information [The following information applies to the questions displayed below.] Warnerwoods Company uses a perpetual inventory system. It entered into the following purchases and sales transactions for March. 3. Compute the cost assigned to ending inventory using (a) FIFO, (b) LIFO, (c) weighted average, and (d) specific identification. For specific identification, units sold include 120 units from beginning inventory, 250 units from the March 5 purchase, 100 units from the March 18 purchase, and 140 units from the March 25 purchase. Complete this question by entering your answers in the tabs below. Compute the cost assigned to ending inventory using FIFO. Complete this question by entering your answers in the tabs below. Combute the cost assianed to endina inventorv usina LIFO. Complete this question by entering your answers in the tabs below. Compute the cost assigned to ending inventory using weighted average. Note: Round your average cost per unit to 2 decimal places. Complete this question by entering your answers in the tabs below. Compute the cost assigned to ending inventory using specific identification. For specific identification, units sold include 120 units from beginning inventory, 250 units from the March 5 purchase, 100 units from the March 18 purchase, and 140 units from the March 25 purchase