Lopez Company reported the following current-year data for its only product. The company uses a periodic inventory system, and its ending inventory consists of 540 units180 from each of the last three purchases.

Jan.	1	Beginning inventory	280	units	@ $5.20	=	$	1,456
Mar.	7	Purchase	600	units	@ $6.25	=		3,750
July	28	Purchase	1,240	units	@ $5.70	=		7,068
Oct.	3	Purchase	1,120	units	@ $6.00	=		6,720
Dec.	19	Purchase	640	units	@ $6.10	=		3,904
		Totals	3,880	units			$	22,898

Determine the cost assigned to ending inventory and to cost of goods sold for the following. (Do not round intermediate calculations and round your answers to 2 decimal places.)

----Need help filling chart out this chart:

		Ending Inventory	Cost of Goods Sold
(a)	Specific identification
(b)	Weighted average
(c)	FIFO
(d)	LIFO