【单选题】As more of a good is consumed, the marginal utility of an additional unit ________, so consumers are willing to pay ________ for an additional unit.
【单选题】A profit-maximizing firm that is operating in the short run will sell an additional unit of output as long as:
A.
as doing so reduces the firm's per-unit costs.
B.
doing so reduces the firm's marginal costs.
C.
doing so adds more to revenue than it adds to cost.
D.
there is additional plant capacity with which to produce.
【单选题】The amount of additional satisfaction derived from an additional unit of a good or service is called:
【单选题】________ is the additional cost resulting from producing and selling one additional unit.
【单选题】发迹,直至实现复兴汉室、光武中兴的大业。这是指( )
【单选题】The additional cost imposed on society as a whole by an additional unit of pollution is:
A.
the marginal social benefit of pollution.
B.
the marginal social cost of pollution.
C.
the optimal Pigouvian tax.
D.
a technology spillover.
【单选题】中国古代建筑的布局形式有严格的方向性,常为()
【判断题】中国古代建筑的布局形式有严格的方向性,常为东西向
【单选题】According to the law of diminishing returns, an additional unit of
A.
capital produces more output than an additional unit of labor.
B.
labor decreases output.
C.
labor produces more output than the previous unit.
D.
labor produces less output than the previous unit.