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 7xt5etpb ofw*0 8o(no.y; uvkem -ujg0r ;n;j the price of a good, assume the price elasticity of demand (PED) is −1.95. Which group of outcomes below correctly determines the impact of the change in price oue m;rj;g- j0nf 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:
| 
