Which of the Following Sentences Would Be Best to Use

Multiple Choice

Which of the following sentences would be best to use in a system proposal report?

A) Adopting candidate one would require that we hire J2EE programmers.
B) If we adopt candidate one we would need to hire programmers who know the Java language.
C) The adoption of candidate one would necessitate hiring Java programmers.
D) Candidate 1, while possessing the potential to satisfy all user requirements, would necessitate either hiring new programmers who are skilled in the Java programming language or to send a team of our existing programmers to Java training conferences.
E) all of these are equally good