Oil and oil products remain the main fuel for cars, planes, ships, and power plants. The amount of oil still in the earth is finite. Given this information, the supply of gasoline is __.

Oil and oil products remain the main fuel for cars, planes, ships, and power plants. The amount of oil still in the earth is finite. Given this information, the supply of gasoline is __.
A.relatively elastic
B.greater than the quantity demanded
C.unit elastic
D.relatively inelastic
正确答案：relatively inelastic