Kimberly's Boards sells a snowboard, Xpert, that is popular with snowboard enthusiasts. Information relating to Kimberly's purchases of Xpert snowboards during September is shown below. During the same month, 121 Xpert snowboards were sold. Kimberly's uses a periodic inventory system. Date Explanation Units Unit Cost Total Cost Sept. 1 Inventory 26 $97 $2,522 Sept. 12 Purchases 45 101 4,545 Sept. 19 Purchases 20 103 2,060 Sept. 26 Purchases 50 104 5,200 Totals 141 $14,327 (a) Compute the ending inventory at September 30 and cost of goods sold using the FIFO and LIFO methods. The ending inventory at September 30 $ Cost of goods sold eTextbook and Media Save for Later $ +9 FIFO $ $ LIFO Attempts: 0 of 3 used Submit