PLEASE clearly state the answers and where they go!! thank you

Windsor. Inc uses a periodicnventory system. Its records show the following for the month of May, in which 88 units were sold. Date Units May 1 15 24 Explanation Inventory Purchases Purchases Totals Unit Cost $14 17 18 34 47 122 Total Cost $574 578 846 $1998 Compute the ending inventory at May 31 and cost of goods sold using the FIFO, LIFO and average-cost methods. (Round per unit cost to 3 decimal places, 68.15647 and final answers to decimal places, eg. 5,125) FIFO LIFO Average-cost Ending inventory at May 31 Cost of goods sold