Current Attempt in Progress Marigold sells a snowboard, EZslide, that is popular with snowboard enthusiasts. The following is information relating to Marigold's beginning inventory and purchases of EZslide snowboards during September. During the same month, 102 EZslide snowboards were sold. Marigold uses a periodic inventory system. Units 13 Unit Cost $87 90 Date Sept. 1 Sept. 12 Sept. 19 Sept. 26 43 Explanation Inventory Purchases Purchases Purchases Totals Total Cost $1,131 3,870 4,368 1.932 $11,301 48 91 21 92 125 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, eg. 15.647 and final answers to decimal places, eg. 5.125.) FIFO LIFO Average-cost $ $ The ending inventory at September 30 Cost of goods sold $ $ e Textbook and Media