2,3 & 4. Compute the activity overhead rates using ABC. Combine the grinding and polishing activities into a single cost pool. Determine overhead costs to assign to the following jobs using ABC. What is the overhead cost per unit for Job 3175? What is the overhead cost per unit for Job 4286? (Round your activity rate and average overhead cost per unit to 2 decimal places. Round "overhead assigned to the nearest whole dollar.) Activity Rate Activity driver Activity Overhead Cost Activity Drivers Machine hours Grinding & Polishing Product modification Engineering hrs. Direct labor hrs Providing power batches System calibration Indirect Materials Other Overhead Indirect Labor $380,000 $140, 680 Production Activity Grinding Polishing Product modification Providing power System calibration 600,000 510, eee $255,000 Additional information on the drivers for its production activities follows. Grinding Polishing Product modification Providing power System calibration 16,000 machine hours 16,000 machine hours 1,600 engineering hours 14,000 direct labor hours 550 batches Job 4286 1,875 units 5,500 MH Number of units Machine hours Engineering hours Batches Direct labor hours Job 3175 150 units 550 MH 20 eng hours 30 batches 440 DLH 26 eng hours 90 batches 3,960 DLH Help Save & Exit Submit Saved siz Required information Activity Rate Activity driver Activity Drivers Activity Overhead Cost Grinding & Polishing Machine hours Engineering hrs. Product modification Direct labor hrs Providing power System calibration batches DE Next > Required information Job 3175 Job 4286 Activity driver Overhead incurred assigned Overhead assigned Ivers Activity Rate Activity driver incurred 13 chine hours gineering hrs. apped ect laboris ches Help Saved Submit Save & Exit 17 Quiz Batches Direct labor hours 30 batches 440 DLH 90 batches 3,960 DLH B 5. If the company uses a plantwide overhead rate based on direct labor hours, what is the overhead cost for each unit of Job 3175? Of Job 4286? (Do not round intermediate calculations. Round "OH Cost per unit" answers to 2 decimal places.) 3 of 3 Units Produced OH Cost per unit Product DL hours Plantwide OH Total Overhead Cost rate $ 0.00 $ 0 $ 0.00 $ 0 Job 3175 Job 4286