Answer:
Factory overhead costs = 3000 + 7500 + 11800 = $22,300
Step-by-step explanation:
Factory overhead costs are the costs that are not directly attributable to the production. This would include all the costs except for the direct materials and direct labor.
the total factory overhead costs would be,
Factory overhead costs = 3000 + 7500 + 11800 = $22,300
These costs are then allocated using the appropriate cost base to all the units produced.
Hope that helps.