Ivanhoe Company sells a snowboard, EZslide, that is popular with snowboard enthusiasts. Below is information relating to Ivanhoe Company's purchases of EZslide snowboards during September. During the same month, 104 Ezslide snowboards wer sold. Explanation Date Units Unit Cost Total Cost Sept. 1 12 Inventory $110 $1,320 Sept. 12 Purchases 46 113 5,198 Sept. 19 52 Purchases 114 5,928 Sept. 26 Purchases 26 115 2,990 136 $15,436 Totals Additional data regarding the company's sales of EZslide snowboards are provided below. Assume that Ivanhoe Company uses a perpetual inventory system. Date Units Sept. 5 8 Sale Sept. 16 48 Sale 48 Sept. 29 Sale 104 Totals Calculate the average unit cost. (Round answers to 3 decimal places, e.g. 5.125.) September 1 Calculate the average unit cost. (Round answers to 3 decimal places, e.g. 5.125.) September 1 $ September 5 $ September 12 $ September 16 $ September 19 $ September 26 September 29 Compute ending inventory at September 30 using FIFO, LIFO, and moving-average. (Round answers to O decimal places e.g. 125.) FIFO LIFO AVERAGE-COST The ending Inventory $