Final answer:
Controllable costs are costs in which a manager has the authority to influence or change through decision-making. These costs include labor costs, raw material costs, and overhead costs.
Step-by-step explanation:
In economics, costs whose level a manager can influence are known as controllable costs. Controllable costs are expenses that a manager has the authority to change or adjust through decision-making, such as labor costs, raw material costs, and overhead costs. By managing these costs effectively, a manager can optimize the financial performance of the business.