Help Save & Est Submit 15 Doakes Corporation uses a job-order costing system with a single plantwide predetermined overhead rate based on direct labor-hours. The company calculated its predetermined overhead rate for the current period as $8.50 per direct labor hour Recently, Job M843 was completed with the following characteristics 5 points Number of units in the job Total direct labor-hours Direct materials Direct labor cost 60 120 $ 630 $ 2,400 800-20-21 The total product cost for Job M843 is closest to Multiple Choice $4050 $3,150 $5.050 $6750