Determining Total Job Costs, Using Predetermined Overhead Rate Channel Products Inc. uses the job order cost system of accounting. The following is a list of the jobs completed during March, showing the charges for materials issued to production and for direct labor. Assume that factory overhead is applied on the basis of direct labor costs and that the predetermined rate is 200%. Required: 1. Compute the amount of overhead to be added to the cost of each job completed during the month. Job Applied Factory Overhead 18AX $ 19BT 20CD 21FB 2. Compute the total cost of each job completed during the month. Job Total Production Cost 18AX $ 19BT 20CD 21FB 3. Compute the total cost of producing all the jobs finished during the month. $