Total and Unit Product Cost

Martinez Manufacturing Inc. showed the following costs for last month:

Direct materials	$6,000
Direct labor	2,200
Manufacturing overhead	1,500
Selling expense	8,000

Last month, 4,000 units were produced and sold.

Required:

1. Classify each of the costs as product cost or period cost.

Direct materials	?
Direct labor	?
Manufacturing overhead	?
Selling expense	?

2. What is the total product cost for last month? $fill in the blank 5

3. What is the unit product cost for last month? If required, round your answer to the nearest cent. $fill in the blank 6per unit