Which of the Following Choices Contains Only Factors That Would

Which of the following choices contains only factors that would cause a demand curve for a normal good to shift to the right?

A) a rise in population, economic growth, a fall in the price of a substitute good
B) a rise in preferences for the good, economic growth, and a rise in the price of a complementary good
C) positive expectations for the economy, economic growth, a fall in the price of a complementary good
D) a fall in population, economic growth, a rise in tastes and preferences for the product