Answer:
Journal Entries:
a)
General Journal
Description    Debit     Credit
Direct labor:
Job 100 Â Â Â Â Â Â $1,640
Job 101 Â Â Â Â Â Â Â 1,360
Job 104 Â Â Â Â Â Â 2,490
Job 108 Â Â Â Â Â Â 2,870 Â
Job 111 Â Â Â Â Â Â Â 1,750
Job 115 Â Â Â Â Â Â Â 1,150
Job 117 Â Â Â Â Â Â 7,780
Factory overhead:
Indirect labor  8,740
Factory labor costs        $27,780
To record the labor costs to jobs and indirect labor
 Â
Explanation:
Factory labor costs consist of direct labor costs which are attributed to the specific jobs and the indirect labor costs which cannot be traced to any particular job. Â These are treated as factory overhead costs.
The journal entries recording the labor costs for each job, debit the indicated job title while crediting the factory labor costs.