Permitting states to pursue different approaches to the administration of federal$$state cooperative programs such as Medicaid and the Affordable Care Act

Group of answer choices

a$.$ fulfills US Constitutional requirements.

b$.$ allows for states to experiment with different approaches.

c$.$ makes state governors feel good about the federal government.

d$.$ creates an unequal availability of services across the states.

e$.($b$)$ and $($d$)$

f$.($a$)$ and $($c$)$