Which of the Following Is Not a Challenge with Administering

Which of the following is not a challenge with administering surveys internationally?

A) Many people worldwide are illiterate.
B) Many consumers are difficult to reach, especially those in remote areas.
C) Many consumers are reluctant to record their true feelings due to cultural issues.
D) In many cultures, women are not allowed to respond to such instruments.
E) Most international consumers do not expect to complete a survey.