Holding all other forces constant, when the price of gasoline rises, the number of gallons of gasoline demanded would fall substantially over a ten-year period because: a. buyers tend to be much less sensitive to a change in price when given more time to react.
b. buyers tend to be much more sensitive to a change in price when given more time to react.
c. buyers will have substantially more real income over a ten-year period.
d. the quantity supplied of gasoline increases very little in response to an increase in the price of gasoline.