Blue Spruce Corp. just began business and made the following four inventory purchases in June:

June 1		180 units		$1080
June 10		240 units		1680
June 15		240 units		1920
June 28		180 units		1620
				$6300

A physical count of merchandise inventory on June 30 reveals that there are 240 units on hand. Using the LIFO inventory method, the value of the ending inventory on June 30 is

$2160.

$2100.

$1441.

$1500.