(单选题)Which of the following will shift the demand curve for pizza to the right?
选项:
A: an increase in the price of hamburgers, a substitute for pizza
B: an increase in the price of root beer, a complement to pizza
C: the departure of college students, as they leave for summer vacation
D: a decrease in the price of pizza
发布时间:2024-05-20 22:03:19