Kostelnik Corporation uses a job-order costing system with a single plantwide predetermined overhead rate based on machine-hours. The company based its predetermined overhead rate for the current year on total fixed manufacturing overhead cost of $372,100, variable manufacturing overhead of $2.20 per machine-hour, and 61,000 machine-hours. The company has provided the following data concerning Job A496 which was recently completed: 10 Number of units in the job Total machine-hours Direct materials Direct labor cost 80 $ 830 $1,660 The unit product cost for Job A496 is closest to: (Round your intermediate calculations to 2 decimal places.) The unit product cost for Job A496 is closest to: (Round your intermediate calculations to 2 decimal places.) Multiple Choice $249.00 O $31.12 O $39.42 O $315.40