Gasoline Prices Tend to Be Higher at Stations That Are

Gasoline prices tend to be higher at stations that are just off the freeway than they are at stations in the middle of town.One reason for this is that

A) freeway exit stations sell a higher quality product.
B) people who buy gas at freeway exit stations tend to have higher search costs.
C) freeway exit stations are more likely to have an attached convenience store.
D) demand for gas at freeway exits is lower than it is in the middle of town.