FIFO, LIFO, and average cost accounting

Bramble Corp. uses a periodic inventory system and reports the following for the month of June. (a) Compute the cost of the ending inventory and the cost of goods sold under FIFO, LFO, and average-cost. (Round per unit cost to 3 decimal pioces, es. 15.647 and final answers to 0 decimal ploces, e 8. 5,125.)