Computing Cost of Sales and Ending Inventory Stocken Company has the following financial records for the current period: Units Unit cost Beginning inventory 100 Purchases 650 #2 550 39 200 37 $47 #1 43 #3 Ending inventory at the end of this period is 350 units. Compute the ending inventory and the cost of goods sold for the current period using (a) first-in, first-out, (b) average cost, and (c) last-in, first-out. FIFO Average cost LIFO Cost of goods sold $ 0 $ 0$ Ending inventory 0 0 0