Answer:
See below
Step-by-step 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
Predetermined manufacturing overhead rate = 891,000/540,000 = $1.65 per direct labor dollar
We will now allocate overhead to each job
Allocated MOH = Estimated manufacturing overhead rate × Actual amount of allocation base
Job 2-1 = $1.65 × $168,000 = $277,200
Job 2-2 = $1.65 × $293,000 = $483,450
Job 2-3 = $1.65 × $118,000 = $194,700
Total allocated overhead = $955,350
The under/over allocation overhead
Under/over applied overhead
= Real overhead - Allocated overhead
Under/over applied overhead
= $960,000 - $955,350
= $4,650