本题目来源于试卷: IB Economics Unit 2.3: Microeconomics - Elasticities，类别为 IB经济学
[单选题]
For a 5% decrease in the price of a good, a al1gh8 ;n /linyr(x)rssume the price elas s6vfnnz o*,79 r22g luql1hc: zv5naeticity of demand (PED) is −1.95. Which group of outcomes below correctly determines7os hc q 2v*59nze62 u,:a1lzvgrn lfn the impact of the change in price of the good?
A. Total revenue is Increases,Quantity demanded is Increases by 9.75%
B. Total revenue is Increases,Quantity demanded is Increases by 2.78%
C. Total revenue is Decreases,Quantity demanded is Increases by 9.75%
D. Total revenue is Decreases,Quantity demanded is Increases by 2.78%
参考答案: A
本题详细解析:
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