問題詳情
20. Which of the following shifts the supply curve rightward?
(A)an increase in consumer's income
(B)a positive change in preferences for the good
(C)a decrease in the price of the good
(D)a decrease in the price of a factor of production used to produce the good
參考答案
答案：99
統計：A:0,B:0,C:0,D:0,E:0
難度：計算中