Answer:
31,504 direct labor hour
Step-by-step explanation:
The computation is shown below:
Manufacturing overhead applied is
= Actual Manufacturing overhead + Over-applied overhead
= $697,450 + $40,680
= $738,130
Now
Manufacturing overhead applied is
= Predetermined overhead rate × Actual direct labor hour
$738,130 = Predetermined overhead rate × 33,100 direct labor hour
Predetermined overhead rate is
= $738,130 ÷ 33,100 direct labor hour
= $22.30 direct labor hour
Now
Estimated direct labor hour = Estimated Manufacturing overhead ÷ Predetermined overhead rate
= $702,540 ÷ $22.30 direct labor hour
= 31,504 direct labor hour