The Norfolk Company reported the following information at the end of the current year:

Indirect labor	$40,000	Direct materials	$50,000
Selling expenses	$15,000	Sales revenue	$200,000
Rent on factory	$25,000	Factory utilities	$10,000
Depreciation on buildings and equipment	$10,000	Direct labor	$45,000
Administrative expenses	$30,000	Property taxes on factory	$5,000

Refer to the Norfolk Company, calculate:

1. Manufacturing Overhead cost.
2. Total manufacturing costs.
3. Prime costs.
4. Conversion costs.
5. Period costs.