(6) x Your answer is incorrect. Try again. Compute ending inventory at September 30 using FIFO, UFO, and moving average. (Round answers to o decimal places, e.g. 125.) FIFO AVERAGE-COST The ending inventory LIFO x LINK TO TEXT Exercise 6-15 (Part Level Submission) Waterway Co sells a snowboard, EZslide, that is popular with snowboard enthusiasts. Below is information relating to Waterway Co.'s purchases of EZslide snowboards during September. During the same month, 103 EZslide snowboards were sold. Date Explanation Units Unit Cost Total Cost Sept. 1 Inventory 10 $110 $1,100 Sept. 12 Purchases 47 113 5,311 Sept. 19 Purchases 52 114 5,928 Sept. 26 Purchases 26 115 2,990 Totals 135 $15,329 Additional data regarding the company's sales of Ezslide snowboards are provided below. Assume that Waterway Couses a perpetual inventory system. Units 2 Date Sept. 5 Sept. 16 Sept. 29 Sale Sale 48 48 Sale Totals 103 (a) Your answer is correct. Calculate the average unit cost. (Round answers to 3 decimal places, e. 5.125.) (a) Your answer is correct. Calculate the average unit cost. (Round answers to 3 decimal places, e.g. 5.125.) September 1 SAK 110.000 September 5 110.000 September 12 112.820 K September 16 112.820 September 19 113.956 September 26 114.296 September 29 11.1.296