Don Lieberman and Associates, a CPA firm, uses job order costing to capture the costs of its audit jobs. There were no audit jobs in process at the beginning of November. Listed below are data concerning the three audit jobs worked on during November.. Cullumber Inc. Ivanhoe Inc. Oriole Inc. Direct materials $710 $470 $230 Auditor labor costs $6,400 $6,800 $4,075 Auditor hours 76 94 49 Overhead costs are applied to jobs on the basis of auditor hours, and the predetermined overhead rate is $57 per auditor hour. The Cullumber Inc. job is the only incomplete job at the end of November. Actual overhead for the month was $13,100. (a) Determine the cost of each job. Cost Cullumber $ Ivanhoe $