After Voting in the Primary of His Choice in an Even-Numbered

After voting in the primary of his choice in an even-numbered year on the second Tuesday in March, a voter would first attend a

A) precinct convention held on the same day as the primary.
B) county convention held on the same day as the primary.
C) precinct convention held two weeks later.
D) county convention held on the second Saturday after election day.
E) state convention held one month after election day.