The units of an item available for sale during the year were as follows:

Jan. 1	Inventory	14	units at $48	$672
Aug. 13	Purchase	18	units at $50	900
Nov. 30	Purchase	20	units at $51	1,020
Available for sale	52	units	$2,592

There are 26 units of the item in the physical inventory at December 31. The periodic inventory system is used. Determine the inventory cost using the (a) first-in, first-out (FIFO) method; (b) last-in, first-out (LIFO) method; and (c) weighted average cost method (round per-unit cost to two decimal places and your final answer to the nearest whole dollar).

a.	First-in, first-out (FIFO)	$fill in the blank 1
b.	Last-in, first-out (LIFO)	$fill in the blank 2
c.	Weighted average cost	$fill in the blank 3