Which of the following would NOT shift the demand curve for broccoli?
A. an increase in the price of spinach, a substitute for broccoli,
B. an increase in the cost of fertilizer used to grow broccoli
C. a warning by the Ministry of Health that broccoli causes schizophrenia
D. a decrease in the price of spinach, a substitute for broccoli,
Answer:B
Which of the following would NOT shift the demand curve for broccoli?
A. an increase in the price of spinach, a substitute for broccoli, B. an increase in the cost of fertilizer used to grow broccoli C. a warning by the Ministry of Health that broccoli causes schizophrenia D. a decrease in the price of spinach, a substitute for broccoli,