How do the rational basis and the quasi-suspect or heightened scrutiny standards of review differ?

a. The rational basis standard requires an important governmental objective for classification; the quasi-suspect standard requires a compelling governmental interest.
b. The rational basis standard applies only to racial classifications; the quasi-suspect standard applies to age and sexual orientation classifications.
c. The quasi-suspect standard of review is applied to a broader array of classifications than the rational basis standard.
d. It is easier for the government to demonstrate that there is a rational basis for a law than to meet the requirements of the quasi-suspect standard.

d