Nash Companys record of transactions concerning part X for the month of April was as follows.

	Purchases				Sales
April 1	210	@	$5.20		April 5	410
4	510	@	5.30		12	310
11	410	@	5.50		27	1,020
18	310	@	5.60		28	150
26	710	@	5.80
30	310	@	6.00

If the perpetual inventory record is kept in dollars, and costs are computed at the time of each withdrawal, what amount would be shown as ending inventory under (1) FIFO, (2) LIFO and (3) Average-cost? (Round average cost per unit to 4 decimal places, e.g. 2.7621 and final answers to 0 decimal places, e.g. 6,548.)

Need a simple step by step how to solve this make it simple and the answers are (FIFO: 3,368, LIFO: 3,217, & Average-Cost: 3,327). Please solve this so I can solve it fast.