At May 1, 2014, Kibbee Company had beginning inventory consisting of 200 units with a unit cost of $7. During May, the company purchased inventory as follows:

800 units at $7 600 units at $8

The company sold 1,000 units during the month for $12 per unit. Kibbee uses the average cost method. Kibbees gross profit for the month of May is

$4,500.

$4,625.

$4,571.

$4,000.