Chapter11: The Market For Pharmaceuticals
Section: Chapter Questions
Problem 3QAP
Related questions
Question
Assuming the change in demand from D1 to D2 was caused by a decrease in consumer income from $30,000 to $10,000, what is the income elasticity of demand at price=$20 is , and this is a product?
(a) 1/2 , inferior |
||
(b) -2, inferior |
||
(c) -1/2, inferior |
||
(d) 1, normal |
||
(e) 2, normal |

Transcribed Image Text:28
28
24
20
16
12
8
4
0
0
4
S1
S2
D2
D1
00
8
12
16
20
24
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