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 Sept. 1 Sept. 12 Sept. 19 Sept. 26 Explanation Inventory Purchases Purchases Purchases Totals Units 11 50 58 23 142 Unit Cost $119 122 123 124 Total Cost $ 1,309 6,100 7,134 2,852 $17,395

REI sells snowboards. Assume the following information relates to REI's purchases of snowboards during September. During the same month, 109 snowboards were sold. REl uses a periodic imventory system. Compute the ending inventory at September 30 using FIFO. LIFO, and average-cost. (Round average cost per unit to 3 decimal places, es. 125.153 and final answers to 0 decimal places, es. 125.)