Answer:
Total manufacturing cost= $18,288
Explanation:
Giving the following information:
Casting total machine-hours (MHs) 2,000
Finishing total machine-hours (MHs) 3,000
Total Estimated= 5,000
Casting fixed manufacturing overhead cost= $ 9,800
Finishing fixed manufacturing overhead cost= $ 6,300
Estimated total= $ 16,100
Casting estimated variable manufacturing overhead cost per MH $ 2.00
Finishing estimated variable manufacturing overhead cost per MH $ 2.40
Job L
Direct materials $ 9,600
Direct labor cost $ 6,200
Casting machine-hours 600
Finishing machine-hours 1,800
Assume that the company uses a plantwide predetermined manufacturing overhead rate based on machine-hours.
Total manufacturing cost= (predetermined overhead rate* actual machine-hours) + (variable manufacturing overhead rate*actual machine-hours)
predetermined overhead rate= total estimated manufacturing overhead/ total amount of allocation based
predetermined overhead rate= 16100/5000= $3.22 per machine-hour
Total manufacturing cost= (3.22* 2400 hours) + (2*2400+2.40*2400)= $18,288