Jan. 1	Inventory	7	units at $29	$203
Aug. 13	Purchase	17	units at $31	527
Nov. 30	Purchase	4	units at $33	132
Available for sale		28	units	$862

There are 17 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