(a) Compute the ending inventory at September 30 using the FIFO, LIFO and average-cost methods. (b) Compute the cost of goods sold at September 30 using the FIFO, LIFO and average-cost methods.

Current Attempt in Progress Blue Spruce Corp. sells a snowboard, EZslide, that is popular with snowboard enthusiasts. Below is information relating to Blue Spruce Corps purchases of EZslide snowboards during September. During the same month, 108 EZslide snowboards were sold. Blue Spruce Corp. uses a periodic inventory system. Date Explanation Units Unit Cost Total Cost Sept. 1 Inventory 11 $116 $ 1,276 Sept. 12 Purchases 48 119 5,712 Sept. 19 Purchases 60 120 7,200 Sept. 26 Purchases 21 121 2,541 Totals 140 $16,729 (a) Compute the ending inventory at September 30 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 0 decimal places, e.g. 125.) FIFO LIFO AVERAGE-COST The ending inventory at September 30 $ $ $ (b) Compute the cost of goods sold at September 30 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 LIFO AVERAGE-COST Cost of goods sold $ $ $