-/3 Pronghorn Corpsells a snowboard, EZslide that is popular with snowboard enthusiasts. Below is information relating to Pronchom Corp's purchases of Ezslide snowboards during September. During the same month, 100 EZslide snowboards were sold Pronghorn Corpuses a periodic inventory system Date Explanation Units Unit Cost Total Cost Sept 1 Inventory 13 $115 $ 1.495 Sept 12 Purchase 49 118 5.782 Sept. 19 Purchases 54 119 6,426 Sept 26 Purchases 24 120 2880 Total 140 $16,583 Compute the ending Inventory at September 30 using the FIFO, LIFO and average cont methods. Round average cost per un to 3 decimal places. 125.15 and final onwers to decimal 125) FIFO LIFO AVERAGE-COST The ending inventory September 10