Windsor sells a snowboard, EZslide, that is popular with snowboard enthusiasts. The following is information relating to Windsor's beginning inventory and purchases of EZslide snowboards during September. During the same month, 104 EZslide snowboards were sold. Windsor uses a periodic inventory system. Date Units 11 46 Sept. 1 Sept. 12 Sept. 19 Sept. 26 Explanation Inventory Purchases Purchases Purchases Totals Unit Cost $100 103 104 105 Total Cost $ 1,100 4,738 5,304 1,890 $13,032 51 18 126 Compute the ending inventory at September 30 and the cost of goods sold using the FIFO, LIFO, and average-cost methods. (Round per unit cost to 3 decimal places, e.g. 15.647 and final answers to 0 decimal places, e.g. 5,125.) FIFO LIFO Average-cost $ $ $ 2275 The ending inventory at September 30 Cost of goods sold $ $ $ 10757 e Textbook and Media Atenante1f2uod