For each scenario listed below, describe what effect each of the following will have on the demand for product B?

a.Product B becomes more fashionable.

b.The price of substitute product C falls.

c.Income declines and product B is an inferior good

d.Consumers anticipate the price of B will be lower in the near future.

e.The price of complementary product D falls.

f.Foreign tariff barriers on B are eliminated.