Which of the Following Would Be True of How Medicaid

Which of the following would be true of how Medicaid and Medicare work?

A) They would cover the exact same number of people in each state.
B) The criteria for Medicare eligibility would be the same in each state, but the criteria for Medicaid could vary from state to state.
C) The criteria for Medicaid eligibility would be the same in each state, but the criteria for Medicare could vary from state to state.
D) The criteria for who would be covered by each program would be consistent between states.
E) The criteria for both could vary from state to state.