Coleman Inc. has 2 departments: Department 4 and Department 5. Department 4 has a predetermined overhead rate of $3 per machine hour. Department 5 has a predetermined overhead rate of $6 per direct labor hour. Other information regarding Job 123 in Departments 4 and 5 is as follows: Department 4 Department 5 Direct Labor Hours 20 50 Machine Hours 60 30 Direct Materials $700 $400 Direct Labor $400 $900 What is the total product cost of Job 123? O A. $2,880 OB. $2,640 O C. $3,090 O D. $1,990