The following information was available from the inventory records of Susan Company for January:

	Units	Unit Cost	Total Cost
Balance at January 1	3,000	$9.77	$29,310
Purchases:
January 6	2,000	10.30	20,600
January 26	2,700	10.71	28,917
Sales:
January 7	(2,500)
January 31	(4,200)
Balance at January 31	1,000

Assuming that Susan uses the periodic inventory system, what should the inventory be at January 31, using the weighted-average inventory method, rounded to the nearest dollar?