Date	Explanation		Units		Unit Cost		Total Cost
1-Jan	Inventory		250		$ 12.00		$ 3,000.00
15-Feb	Purchases		155		$ 13.50		$ 2,092.50
12-Apr	Purchases		260		$ 13.90		$ 3,614.00
5-May	Sale		490
3-Jun	Purchases		200		$ 15.75		$ 3,150.00
	Purchased		865		Total Cost		$ 11,856.50
	Sold		490
	End. inventory		375

Determine (1) the ending inventory and (2) the cost of goods sold under each of the
assumed cost flow methods (FIFO, LIFO and average cost).