Patricia's Boards sells a snowboard, Xpert, that is popular with snowboard enthusiasts. Information relating to Patricia's purchases of Xpert snowboards during September is shown below. During the same month, 125 Xpert snowboards were sold. Patricia's uses a periodic inventory system. Date Explanation Units Unit Cost Total Cost Sept. 1 Inventory 30 $96 $2,880 Sept. 12 Purchases 45 Sept. 19 Purchases 22 100 4,500 20 102 2,040 Sept. 26 Purchases 50 103 5,150 Totals 145 $14,570 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 $ FIFO $ $ For both FIFO and LIFO, calculate the sum of ending inventory and cost of goods sold. The sum of ending inventory and cost of goods sold $ FIFO 14570 $ LIFO Assistance Used LIFO