What is a cost incurred as part of the production process?

Opportunity cost represents the potential benefits lost when choosing one alternative over another. It is a conceptual cost rather than a direct monetary expense incurred during production. This type of cost is not tangible and does not directly relate to the actual production process of goods.

Sunk cost refers to money that has already been spent and cannot be recovered. While it may influence future business decisions, it does not represent an ongoing cost associated with the current production process. Sunk costs are irrelevant to the decision-making process regarding production since they cannot be changed.

Administrative cost refers to expenses related to the general operation of a business, such as salaries of administrative staff, office supplies, and utilities. While these costs are necessary for running a business, they are not directly tied to the production of goods and thus do not qualify as costs incurred specifically during the production process.