In the Long Run, All of a Firm's Costs Are

question 580

Multiple Choice

In the long run, all of a firm's costs are variable. In this case the exit criterion for a profit-maximizing firm is to shut down if

• A)price is less than average total cost.
• B)price is greater than average total cost.
• C)average revenue is greater than average fixed cost.
• D)average revenue is greater than marginal cost.

Identify specific examples of direct benefits that result from female choice within various species.

Comprehend complex terms related to sexual selection, including anisogamy, operational sex ratio, and opportunity for selection.

Understand how signals in males can be interpreted as honest based on the theory of sexual selection.

Compare different hypotheses explaining the indirect benefits of female mate choice.