Answer:
d. $500,000 under applied
Explanation:
The computation is shown below:
First, Calculate the predetermined overhead rate per hour which equals to
= (Estimated Overhead cost ÷ estimated machine hours)
= ($15,000,000 ÷ 300,000 hours)
= $50 per hour
So, the applied overhead equals to
= Predetermined overhead rate per hour × actual machine hours
= $50 per hour × 330,000 hours
= $ 16,500,000
So, the over/under applied overhead equals to
= Applied overhead - actual overhead
= $16,500,000 - $16,000,000
= $500,000 under applied