3. Compute the cost assigned to ending inventory using (b) FIFO, (b) LFF, (c) weighted average, and (d) specific identification. For specific identfication, units sold include 135 units from beginning inventory, 265 units from the March 5 purchase, 115 units from the March 18 purchase, and 155 units from the March 25 purchase. Required information [The following information apples to the questions displayed below.] Wamerwoods Company uses a perpetual inwentory system. It entered into the following purchases and sales transactions for March. 3. Compute the cost assigned to ending inwentory using (a) FIFO, (b) UFO, (d) weighted averege, and (a) specific identlication. For specific identification, units sold include 135 units from beginning inventory, 265 units from the March 5 purchase, 115 units from the March 18 purchase, and 155 units from the March 25 purchase. Compute the cost assigned to ending inventory using FFF