Long-Distance Travel by Bus Is an Inferior Good

Long-distance travel by bus is an inferior good. As people's incomes increase and other things remain the same, you predict that the

A) price of long-distance travel by bus will fall and the demand for long-distance travel by bus will increase.
B) price of long-distance travel by bus will fall.
C) demand for long-distance travel by bus will decrease and the price will rise.
D) demand for long-distance travel by bus will increase as the price of long-distance travel by bus falls.