6.00 $8,200 Corporation uses a job-order costing system with a single plantwide predetermined overhead rate based on machine-hours. The company based its pre determined overhead rate Total machine-hours 31,000 $310,000 Variable manufacturing overhead per machine 4.00 Total fixed manufacturing overhead cost hour Recently, Job T687 wes completed with the following characteristics: Number of units in the job Total machine-hours Direct materials 10 30 $730 $1,460 Direct labor cost The amount of overhead applied to Job T687 is closest to: Multiple Choice $420.00 $310.00 Next