Answer:
1. $50
2. $1.2
3. $30
Explanation:
1. The formula to compute the predetermined manufacturing overhead rate based on direct labor hours is shown below:
Predetermined overhead rate = (Total estimated manufacturing overhead) ÷ (estimated direct labor-hours)
= $1,500,000 ÷ 30,000 hours
= $50
2. The formula to compute the predetermined manufacturing overhead rate based on direct labor cost is shown below:
Predetermined overhead rate = (Total estimated manufacturing overhead) ÷ (estimated direct cost)
= $1,500,000 ÷ 1,250,000
= $1.2
3. The formula to compute the predetermined manufacturing overhead rate based on machine hours is shown below:
Predetermined overhead rate = (Total estimated manufacturing overhead) ÷ (estimated machine hours)
= $1,500,000 ÷ 50,000 hours
= $30