High Desert Potteryworks makes a variety of pottery products that it sells to retailers. The company uses a job-order costing system in which departmental predetermined overhead rates are used to apply manufacturing overhead cost to jobs. The predetermined overhead rate in the Molding Department is based on machine-hours, and the rate in the Painting Department is based on direct labor- hours. At the beginning of the year, the company provided the following estimates: Direct labor-hours Machine-hours Fixed manufacturing overhead cost Department Molding Painting 30,000 56,100 84,000 34,000 $218,400 $532,950 Variable manufacturing overhead per machine-hour $ Variable manufacturing overhead per direct labor-hour 2.80 $ 4.80 Job 205 was started on August 1 and completed on August 10. The company's cost records show the following information concerning the job: Direct labor-hours Machine-hours Direct materials Direct labor cost Department Molding Painting 75 126 370 $ 942 74 $1,100 $ 680 $1,000 Required: 1. Compute the predetermined overhead rates used in the Molding Department and the Painting Department. 2. Compute the total overhead cost applied to Job 205. 3-a. What would be the total manufacturing cost recorded for Job 205? 3-b. If the job contained 39 units, what would be the unit product cost?