Which of the following would NOT be a valid reason for switching advertising agencies?

Question

Quizplus · Accepted Answer

A change in research methodology may be a valid reason to have a discussion with the agency to adapt to the new methodology, but it is not a reason to switch advertising agencies entirely. Dissatisfaction with advertising quality, conflicts over compensation policies, and stagnation or decline in sales would all be valid reasons to switch agencies.

Which of the Following Would NOT Be a Valid Reason