Answer:
Predetermined manufacturing overhead rate = $29
Explanation:
Given:
Estimated manufacturing overhead = $591,600
Estimated direct labor hours = 20,400
Actual manufacturing overhead = $551,820
Actual direct labor hours = 21,800
Computation of predetermined manufacturing overhead rate:
Predetermined manufacturing overhead rate = Estimated manufacturing overhead / Estimated direct labor hours
Predetermined manufacturing overhead rate = $591,600 / 20,400
Predetermined manufacturing overhead rate = $29
Note: Actual manufacturing overhead and labor hours do not include in the computation of predetermined manufacturing overhead rate.