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
詳解 (共 1 筆)
未解鎖
1. 題目解析 本題考察的是供給曲線的移...
阿摩線上測驗
登入
