In December 2016, Learer Company’s manager estimated next year’s total direct labor cost assuming 40 persons working an average of 3,000 hours each at an average wage rate of $20 per hour. The manager also estimated the following manufacturing overhead costs for 2017.

Indirect labor $321,200
Factory supervision 156,000
Rent on factory building 142,000
Factory utilities 90,000
Factory insurance expired 70,000
Depreciation—Factory equipment 490,000
Repairs expense—Factory equipment 62,000
Factory supplies used 70,800
Miscellaneous production costs 38,000
Total estimated overhead costs $1,440,000

At year-end, records show the company incurred $1,542,000 of actual overhead costs. It completed and sold five jobs with the following direct labor costs: Job 201, $606,000; Job 202, $565,000; Job 203, $300,000; Job 204, $718,000; and Job 205, $316,000. In addition, Job 206 is in process at the end of the year and had been charged $19,000 for direct labor. No jobs were in process at the beginning of the year. The company’s predetermined overhead rate is based on direct labor cost.
Required:
1-a. Determine the predetermined overhead rate for 2017.
1-b. Determine the total overhead cost applied to each of the six jobs during 2017.
1-c. Determine the over- or underapplied overhead at year-end 2017.
2. Assuming that any over- or underapplied overhead is not material, prepare the adjusting entry to allocate any over- or underapplied overhead to Cost of Goods Sold at the end of 2017.