Which Statement Does Not Apply Only to International Research

Which statement does not apply only to international research?

A) Interviewer cheating may be more of a problem in many foreign countries than in the United States.
B) Local field workers can create an appropriate climate for the interview and be sensitive to the concerns of the respondents.
C) Local fieldwork agencies are unavailable in many countries.
D) A global approach to marketing research is desired,which may require using the same methodologies for studies conducted in the United States so that U.S.data can be compared to other countries.