Which of the Following Accurately Describes Recent Changes in the Presidential

Which of the following accurately describes recent changes in the presidential primary process?

A) States are scheduling their primaries later in the year.
B) States are scheduling their primaries earlier in the year.
C) States are shifting from caucuses to primaries.
D) Primary elections are being made cheaper as campaigns shift to the Internet to reach voters.
E) States with later primaries are having a disproportionate influence on the selection of delegates.