Current Attempt in Progress Pharoah Company uses a periodic inventory system and reports the following for the month of June. (a) Your answer is incorrect. Compute the cost of the ending inventory and the cost of goods sold under FIFO, LIFO, and average-cost. (Round per unit cost to 3 decimal places, eg. 15,647 and finai answers to 0 decimal places, e.g. 5,125.)