Answer:
The correct answer is letter "C": executive salaries, utilities and insurance.
Step-by-step explanation:
Direct costs are those related directly to production. Direct materials, direct labor, and factory overhead are the most common direct costs. Direct costs can be traceable. On the other hand, indirect costs are those that are not related to production but are necessary for the operations of the business. Rent, insurance, utilities, and managers' wages are examples of indirect costs. These costs are difficult to track.