Average fixed costs

A) are the costs associated with producing an additional unit of output.
B) provide a per unit measure of costs.
C) fall as output rises.
D) reach their minimum at the output level where the average fixed cost curve is intersected by the marginal cost curve.

Average Fixed Costs

Average fixed costs are the total fixed costs of production divided by the quantity of output produced, which decreases as production increases.

Marginal Cost Curve

A graphical representation that shows how the cost of producing one additional unit of a good varies as production volume changes.