Exercise 2-3 Computing Total Job Costs and Unit Product Costs Using a Plantwide Predetermined Overhead Rate [L02-3] Mickley Company's plantwide predetermined overhead rate is $21.00 per direct labor-hour and its direct labor wage rate is $14.00 per hour. The following information pertains to Job A-500: Direct materials Direct labor 210 $ 70 Required: 1. What is the total manufacturing cost assigned to Job A-500? 2. If Job A-500 consists of 90 units, what is the unit product cost for this job? (Round your answer to 2 decimal places.) 1. Total manufacturing cost 2. Unit product cost per unit