Answer:
estimated total manufacturing overhead cost in the numerator.
Explanation:
Predetermined overhead rate is calculated to apply manufacturing overhead to products. It is usually calculated before production begins. Using estimated overhead cost and the estimated allocation base
The formula is:
Predetermined over head rate = (estimated total manufacturing overhead cost) รท (estimated total amount of the allocation base)
The allocation base are the units that are considered in calculating predetermined overhead rate. For example labour hours can be used, machine hours, and direct materials