Venus Crates manufactures custom crates for a variety of uses. The following data have been recorded for Job 551, which was recently completed. Direct materials used cost $7,700. There were 90 machine hours used on this job. The predetermined overhead rate is $32 per machine hour used. There were 179 direct labor hours worked on this job at a direct labor wage rate of $31 per hour. What is the total manufacturing cost of Job 551? A. $5,549 B. $7,969 O C. $2,880 OD. $16,129