Transactions for the month of June were:

Purchases					Sales
June 1		(balance) 3290 @	$3.10		June 2		2460 @	$5.70
3		8740 @	3.00		6		6490 @	5.70
7		4830 @	3.20		9		4080 @	5.70
15		7260 @	3.30		10		1680 @	7.00
22		2020 @	3.40		18		5610 @	7.00
					25		830 @	7.00

Assuming that perpetual inventory records are kept in units only, the ending inventory on an average-cost basis, rounded to the nearest dollar, is (Round average cost per unit to 2 decimal places, e.g. 1.48.)

$15223.

$16024.

$16144.

$15768.