Answer:
Allocated MOH= $499,800
Explanation:
First, we need to calculate the predetermined overhead rate:
Predetermined manufacturing overhead rate= total estimated overhead costs for the period/ total amount of allocation base
total estimated overhead costs for the period= 275,000 + 210,000 + 48,000 + 300,000= $833,000
Direct labor hours= 10,000
Predetermined manufacturing overhead rate= 833,000 / 10,000
Predetermined manufacturing overhead rate= $83.3 per direct labor hour
Now, we can allocate overhead to product X71B:
Allocated MOH= Estimated manufacturing overhead rate* Actual amount of allocation base
Allocated MOH= 83.3*6,000
Allocated MOH= $499,800