Which of the following is an accurate statement about the coastal areas of mexico?

a.
the climate is more moderate along the eastern coast than along the western coast.
b.
the gulf coast is an oil-producing region, while the southern pacific coast benefits from a tropical climate that encourages tourism.
c.
there are more major cities in the northern pacific coast region than in the southern pacific coast region.
d.
tourism is more important to the economy of the eastern coastal area than the western coastal area.