Delmott sells a snowboard, Xpert, that is popular with snowboard enthusiasts. Below is information relating to Delmott's purchases of Xpert snowboards during September. During the same month, 101 Xpert snowboards were sold. Delmott uses a periodic inventory system. Compute the ending inventory at September 30 using the FIFO, LIFO and average-cost methods. The ending inventory at September 30 using the at the FIFO $___________ The ending inventory at September 30 using the LIFO $________ The ending inventory at September 30 using the average-cost $_________ Compute the cost of goods sold at September 30 using the FIFO, LIFO and average-cost methods