REI sells snowboards. Assume the following information relates to REI's purchases of snowboards during September. During the same month, 109 snowboards were sold. REI uses a periodic inventory system. Date Explanation Units Unit Cost Total Cost Sept. 1 Inventory 14 $102 $1,428 Sept. 12 Purchases 48 105 5,040 Sept. 19 Purchases 50 106 5,300 Sept. 26 Purchases 23 107 2,461 Totals 135 $14,229 (a) Your Answer Correct Answer Your answer is correct. Compute the ending inventory at September 30 using FIFO, LIFO, and average-cost. (Round average cost per unit to 3 decimal places, e.g. 125.153 and final answers to O decimal places, e.g. 125.) Ending inventory at September 30 $ FIFO 2779 $ LIFO AVERAGE-COST 2688 $ 2740.4 (b) Compute the cost of goods sold for the month 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 Cost of goods sold $ eTextbook and Media Save for Later $ LIFO AVERAGE-COST $ Attempts: 0 of 3 used Submit Answer