Answer:
d. none of the above
Explanation:
Fixed costs are a firm's expenses that remain constant in a financial period. These are the costs that are not affected by the level or quantity of output. Fixed costs are the costs of staying in business because they have to be paid regardless of output level. Examples of fixed costs include rent, administrative salaries, insurance, depreciation, and license fees.
Costs that vary depending on company performance are variable costs. Opportunity costs are the costs resulting from a business owner's choice when selecting one thing over another and how it will impact the business
