Blossom Company sells a snowboard, EZslide, that is popular with snowboard enthusiasts. Below is information relating to Blossom Company's purchases of EZslide snowboards during September. During the same month, 104 EZslide snowboards were sold. Blossom Company uses a periodic inventory system. Date Explanation Units Unit Cost Total Cost Sept. 1 $104 $ 1,352 Inventory Purchases Sept. 12 46 4,922 Sept. 19 Purchases 107 108 109 5,400 Sept. 26 Purchases 2,180 Totals 129 $13,854 (a1) Compute the ending inventory at September 30 using the FIFO, LIFO and average-cost methods. (Round average cost per unit to 3 decimal places, e.g. 125.153 and final answers to O decimal places, e.g. 125.) FIFO LIFO AVERAGE-COST The ending inventory at September 30