Moody Corporation uses a job-order costing system with a plantwide predetermined

Moody Corporation uses a job-order costing system with a plantwide predetermined overhead rate based on machine-hours. At the beginning of the year, the company made the following estimates:
Machine-hours required to support estimated production158,000
Fixed manufacturing overhead cost$ 651,000
Variable manufacturing overhead cost per machine-hour$ 4.90
Required:
Compute the plantwide predetermined overhead rate.
During the year, Job 400 was started and completed. The following information pertains to this job:Direct materials$ 350
Direct labor cost$ 210
Machine-hours used39
Compute the total manufacturing cost assigned to Job 400.
If Job 400 includes 60 units, what is its unit product cost?
If Moody uses a markup percentage of 120% of its total manufacturing cost, then what selling price per unit would it establish for Job 400?