Exercise 2-3 Computing Total Job Costs and Unit Product Costs Using a Plantwide Predetermined Overhead Rate (LO2-3] Mickley Company's plantwide predetermined overhead rate is $20.00 per direct labor-hour and its direct labor wage rate is $16.00 per hour. The following information pertains to Job A-500: Direct materials Direct labor $ 280 $ 240 Required: 1. What is the total manufacturing cost assigned to Job A 500? 2. It Job A 500 consists of 60 units, what is the unit product cost for this job? (Round your answer to 2 decimal places.) 1 Total manufacturing cost Unit product cost 2 per und