Answer:
(A) over-applied by $60,000
Explanation:
For computing the ended overhead amount, first, we have to compute the predetermined overhead rate. The formula is shown below:
Predetermined overhead rate = (Total estimated manufacturing overhead) ÷ (estimated level of activity)
= $1,200,000 ÷ 50,000 direct labor hours
= $24
Now we have to find the applied overhead which equal to
= Actual direct labor-hours × predetermined overhead rate
= $650,000 ÷ 12 per hour × $24
= $1,300,000
So, the ending overhead equals to
= Actual manufacturing overhead - applied overhead
= $1,240,000 - $1,300,000
= $60,000 over-applied