King Carts manufactures custom carts for a variety of uses. The following data have been recorded for Job 651, which was recently compl labor wage rate of $31 per hour. There were 86 machine hours used on this job. The predetermined overhead rate is $38 per machine hou What is the total manufacturing cost of Job 6517 A. $3,268 OB. $16,748 OC. $8,166 OD. $5,580 been recorded for Job 651, which was recently completed. Direct materials used cost $7,900. There were 180 direct labor hours worked on this job at a direct predetermined overhead rate is $38 per machine hour used