题目：（政大商学院研究所109）
Suppose Ethan increases his working hours when obtaining higher hourly pay.
following statement(s) is (are) correct?
(i) Leisure could be an inferior good to Ethan.
(ii) Leisure could be a normal good to Ethan.
(iii) Leisure could be a Giffen good to Ethan.
A. (i) and (iii)
B. (ii)
C. (i) and (ii)
D. (i), (ii), and (ii)
请教各位高手
请问休闲能当成季芬财分析吗?
季芬财是劣等财的一种
此题我分析的结果是在此情况下休闲可能为正常、劣等、中性财
季芬财是劣等财的一种
为何答案不能选d呢（补习班答案给c）

This question is stupid. The definition of giffen good is that holding income constant, as the pPTT won’t let me answer in multiple comments, ccheck your inbox

你跟劣等财搞混了吧

你的逻辑就搞错了 他是劣等财不代表一是季芬

这题是个stupid question没错 、考试考到这番境界、