Answer :
Answer:
a. $6.62
Explanation:
Predetermined overhead rate is the rate at which the estimated overhead is applied to any product / project / department. It is calculated by dividing the estimated overhead for the year by estimated number of activities on which it is applied.
In this question overheads are applied on the basis of machine hours.
As per given data
Forming Finishing Total
Estimated total machine-hours 7,000 3,000 10,000
Estimated total fixed overhead $40,600 $8,100 $48,700
Estimated variable overhead $9,100 $8,400 $17,500
Total Variable overhead $49,700 $16,500 $66,200
Total variable overhead
Forming = 1.3 x 7000 = $9,100
Finishing = 2.8 x 3000 = $8,400
Predetermined Overhead rate = Total Overhead / total machine hours
Predetermined Overhead rate = $66,200 / 10,000 = $6.62