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 production Fixed manufacturing overhead cost Variable manufacturing overhead cost per machine-hour Required: 1. Compute the plantwide predetermined overhead rate. 159,000 $ 655,000 $ 4.70 2. During the year, Job 400 was started and completed. The following information pertains to this job: Direct materials Direct labor cost Machine-hours used $ 390 $ 300 37 Compute the total manufacturing cost assigned to Job 400. 3. If Job 400 includes 60 units, what is its unit product cost? 4. If Moody uses a markup percentage of 110% of its total manufacturing cost, then what selling price per unit would it establish for Job 400?