Respuesta :
1 a. Departmental overhead rate for the Molding Department based on machine hours = $16.17 ($258,750/16,000)
1 b. Departmental overhead rate for the Trimming Department based on direct labor hours = $8.75 ($218,750/25,000)
2. Overhead cost per unit for each part based on departmental rates:
Part Z Part X
Molding department $32.34 ($16.17 x 2) $40.43 ($16.17 x 2.5 MH)
Trimming department $26.25 ($8.75 x 3) $35.00 ($8.75 x 4)
Overhead cost per unit $58.59 $75.43
Data and Calculations:
Molding Trimming
Budgeted overhead cost $258,750 $218,750
Budgeted machine hours 16,000 25,000
Actual Production:
Molding Department Trimming Department
Hours Units Total Hours Hours Units Total Hours
per Unit per Unit
Part Z 2.0 MH 3,000 6,000 MH 3 DLH 3,000 9,000 DLH
Part X 2.5 MH 4,000 10,000 MH 4 DLH 4,000 16,000 DLH
Totals 16,000 MH 25,000 DLH
Thus, the Overhead cost per unit for Part Z is $58.59 and for Part X is $75.43.
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