Oman Marble Company has two processing departments, Cutting and Polishing. The company uses a multiple predetermined overhead rate in each processing department under job-order costing system. The Cutting Department's predetermined overhead rate is based on machine-hours and the Polishing Department's predetermined overhead rate is based on direct labor cost. At the beginning of the current period, the company records show the following estimated information: Cutting $ 20 Polishing 40 5,000 10.000 20,000 Direct Labor cost per hour Direct labor-hours Machine-hours Total fixed manufacturing overhead cost Variable manufacturing overhead per machine-hour Variable manufacturing overhead per direct labor-hour 5,000 $ 40,000 $ 100,000 4 $ 6 During the current period the company started and finished a job order number 3122. The job cost sheet shows the following data for this job: Nob3122 Cutting Polishing 20 Machine-hours Direct labor-hours 30 60 Direct materials $ 1.200 $ 250 Direct labor cost $ 700 $ 5.000 The total job cost for Job3122 is closest to 3 58.600 b5 9.210 None of the given answer di 5.7.150