Maria Company uses a job order costing system with a plantwide overhead rate on machine-hours. At the beginning of the year, the company made the following estimates:

Machine Hours estimated to support estimated production	210,000
Fixed manufacturing overhead cost	$3,360,000.00
Variable manufacturing overhead cost per machine-hour	$ 2.00

During the year, Job P90 was started, completed, and sold to the customer. The following information was available with respect to this job.

Direct materials	$1,564.00
Direct labor cost	$1,122.00
Machine-hours used	81

Required:

a. Compute the plantwide predetermined overhead rate.

b. Compute the total manufacturing overhead assigned to Job P90.

c. Compute the unit product cost of Job P90.

d. If the company uses a markup of 50%, compute the selling price for Job P90.