REI sells snowboards. Assume the following information relates to REI's purchases of snowboards during September. During the same month, 101 snowboards were sold. REI uses a periodic inventory system. Date Sept. 1 Sept. 12 Sept. 19 Sept. 26 (a) Explanation Units Inventory Purchases Purchases Purchases Totals 10 50 Ending inventory at September 30 57 21 138 Your answer is incorrect. ta Unit Cost $ $112 115 116 117 Total Cost FIFO $1,120 5,750 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.) 6,612 2,457 $15,939 * LIFO AVERAGE-COST

REI sells snowboards. Assume the following information relates to REl's purchases of snowboards during September. During the same month, 101 snowboards were sold. REI uses a periodic inventory system. (a) Your answer is incorrect. 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 0 decimal places, es. 125.)