Marigold, Inc., manufactures clamps used in the overhead bin latches of several leading airplane models. Robert Williams, president of Marigold, Inc., has gathered the following cost information from the companys accounting records for the latest month of operations.

Advertising		$ 25,000
Fire insurance premium for the factory building		$ 7,000
Sales office utilities		$ 2,000
Air filters for the buffing machines used to produce the clamps		$ 1,875
Aluminum used to produce the clamps		$ 38,500
Rent on the factory building		$ 9,000
Freight to ship the clamps to customers		$ 3,125
Sales department executives salaries		$ 41,500
Production supervisors salaries		$ 23,000
Assembly line workers wages		$ 63,000

(a) Calculate the total period costs for the month.

Total period costs

$ ______

(b) Calculate the total product costs for the month.

Total product costs

$______

(c) Calculate the amount of manufacturing overhead incurred for the month.

Manufacturing overhead incurred

$ ______