Answer:
b. $22,900.
Step-by-step explanation:
The computation of the total factory overhead costs is shown below:
= Indirect materials + indirect labor + Factory depreciation
= $3,200 + $7,700 + $12,000
= $22,900
The total factory overhead costs deal with indirect costs only. It excluded the direct cost that means it does not consider the direct cost i.e direct material cost, direct labor cost, etc