Swifty Company had a beginning inventory on January 1 of 200 units of Product 4-18-15 at a cost of $20 per unit. During the year, the following purchases were made.

Mar. 15		430 units		at		$22		Sept. 4		300 units		at		$24
July 20		220 units		at		$23		Dec. 2		100 units		at		$29

1,040 units were sold. Swifty Company uses a periodic inventory system.

Calculate average cost per unit. (Round answer to 3 decimal places, e.g. 1.250.)