Michelle's Boards sells a snowboard, Xpert, that is popular with snowboard enthusiasts. Information relating to Michelle's purchases of Xpert snowboards during September is shown below. During the same month, 120 Xpert snowboards were sold. Michelle's uses a periodic inventory system Date Explanation Units Unit Cost Total Cost Sept. 1 Inventory 29 $97 $2.813 Sept. 12 Purchases 45 102 4,590 Sept. 19 Purchases Sept. 26 Purchases 188 20 104 2.080 50 105 5,250 Totals 144 $14.733 (a) Compute the ending inventory at September 30 and cost of goods sold using the FIFO and LIFO methods FIFO LIFO Sept. 1 Inventory 29 $97 $2,813 Sept. 12 Purchases 45 102 4,590 Sept. 19 Purchases 20 104 2,080 Sept. 26 Purchases 50 105 5,250 Totals 1441 $14,733 (a) Compute the ending inventory at September 30 and cost of goods sold using the FIFO and LIFO methods. FIFO LIFO The ending inventory at September 30 $ Cost of goods sold $ forgoods sold eTextbook and Media Save for Later (b) For both FIFO and LIFO, calculate the sum of ending inventory and cost of goods sold. FIFO The sum of ending inventory and cost of goods sold $ eTextbook and Media Save for Later: Attempts: 0 of 5 used Submit Answer LIFO Attempts: 0 of 5 used Submit