She believed that Mr. Smith had taken ______ of all the opportunities to get this position. A: interest B: profit C: C．advantage D: D．benefit

Marginal benefit is the benefit that a person receives from consuming

A country produces only pencils and erasers. Pencil production is allocatively efficient if the marginal ________ of a pencil equals the marginal ________ of ________. A: cost; benefit; an eraser B: cost; cost; an eraser C: benefit; benefit; an eraser D: benefit; cost; a pencil

I believe the staff will __________ this training program. A: benefit B: benefits C: benefit from D: benefits from

Susan likes to drink sodas. The ( ) soda Susan drinks, the ( ) of the last soda. A: more; higher the marginal benefit B: less; higher the opportunity cost C: less; lower the marginal benefit D: more; lower the marginal benefit

Container is most benefit for （）

What is the benefit of forgetting?

Which is not the benefit of interrupting?

The main benefit of advertising is __________.

A<br/>rational decision maker takes an action only if the() A: marginal benefit is less than the marginal<br/>cost. B: marginal benefit is greater than the<br/>marginal cost. X C: average benefit is greater than the average<br/>cost. D: marginal benefit is greater than both the<br/>average cost and the marginal cost.