皮皮学，免费搜题
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【单选题】
麝香是取自雄性（ ）分泌的淡黄色、油膏状的分泌液，由于其积部在麝鹿脐部的香囊，因而又名、香脐子等。A.
白唇鹿
B.
梅花鹿
C.
麝鹿
D.
水鹿
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皮皮学刷刷变学霸
举一反三
【判断题】A goal of efficiency is to minimize output costs while maximizing input costs.
A.
正确
B.
错误
【单选题】Decreases in input costs and the longer the length of time since a price change will tend to:
A.
. increase the price elasticity of supply.
B.
. decrease price elasticity of supply.
C.
. have no impact on the price elasticity of supply.
D.
. increase price elasticity of supply with decreases in input costs, but decrease price elasticity of supply with length of time.
【单选题】Economic costs of an input include _______
A.
only explicit costs.
B.
only implicit costs.
C.
both implicit and explicit costs.
D.
whatever management wishes to report to the shareholders.
【单选题】Economic costs of an input include
A.
only implicit costs.
B.
only explicit costs.
C.
both implicit and explicit costs.
D.
whatever management wishes to report to the shareholders.
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