Presented below is information related to Blowfish radios for the Swifty Company for the month of July.

Date		Transaction		Units In		Unit Cost		Total		Units Sold		Selling Price		Total
July 1		Balance		130		$4.00		$ 520
6		Purchase		1,040		4.10		4,264
7		Sale								390		$6.90		$ 2,691
10		Sale								390		7.20		2,808
12		Purchase		520		4.40		2,288
15		Sale								260		7.30		1,898
18		Purchase		390		4.50		1,755
22		Sale								520		7.30		3,796
25		Purchase		650		4.48		2,912
30		Sale								260		7.40		1,924
		Totals		2,730				$11,739		1,820				$13,117

Assuming that the periodic inventory method is used, compute the inventory cost at July 31 under each of the following cost flow assumptions. (Round answers to 0 decimal places, e.g. 6,578.) (1) FIFO. (2) LIFO. (3) Weighted-average.