Question 8 of 12 -71 View Policies Current Attempt in Progress Sage Hill sells a snowboard, EZslide, that is popular with snowboard enthusiasts. Below is information relating to Sage Hill's purchases of EZslide snowboards during September. During the same month, 105 EZslide snowboards were sold. Sage Hill uses a periodic inventory system. Date Units Unit Cost $110 Sept. 1 15 12 Explanation Inventory Purchase Purchase Purchase 45 112 114 Total Cost $1,650 5,040 5,700 2,300 19 50 20 26 115 Total 130 $14,690 Compute the ending inventory at September 30 using the FIFO, LIFO and average-cost methods. FIFO LIFO AVERAGE-COST Ending inventory at September 30 $ $ Compute the cost of goods sold at September 30 using the FIFO, LIFO and average-cost methods. FIFO LIFO AVERAGE-COST Cost of goods sold $ $ $