What effect is a three-cent-per-litre increase in the price of gasoline likely to have?

What effect is a three-cent-per-litre increase in the price of gasoline likely to have?
A) A noticeable reduction in quantity demanded as the demand for gasoline is highly elastic
B) No significant reduction in quantity demanded as a result of the price increase because demand for gasoline is perfectly elastic
C) No significant reduction in quantity demanded as a result of the price increase because substitution possibilities are limited
D) A significant reduction in quantity demanded as there are many substitutes for gasoline