You cast a ballot in the Alabama Democratic Presidential primary. There is a clear winner and no run-off race. In the Alabama Republican Senate primary, there is no majority winner so a runoff election is held. Under Alabama law, which of these scenarios is true? a. Because Alabama is an open primary state, party affiliation is irrelevant in this situation and anyone can vote in any election.

b. As long as you have previously voted in any Republican primary in Alabama, state laws will allow you to vote in any future Republican primaries.

c. Crossover voting is illegal under Alabama law meaning you cannot vote in the Republican Senate runoff.

d. As long as you have registered to vote by the deadline for the runoff race, you may still vote in the Republican Senate run-off.