If regardless of changes in its price, the quantity demanded of a good remains unchanged, then the demand curve for the good will be :
A. horizontal
B. vertical
C. positively sloped
D. negatively sloped
Answer:B
If regardless of changes in its price, the quantity demanded of a good remains unchanged, then the demand curve for the good will be :
A. horizontal B. vertical C. positively sloped D. negatively sloped