Answer:
Option B, train poll workers adequately, is the right answer.
Step-by-step explanation:
Elections and other political process are essential to the essence of a country's governance. Therefore, the most crucial principle determining credible elections is that the elections must reflect the free interpretation of the will of the people. Transparency, inclusiveness and accountability are some of the basic requirement to conduct fair elections. Therefore, to conduct fair elections it becomes necessary for the administration to train poll workers adequately.