I hate you saying bad things about me.
Answer:
The question that best reflects the biggest concern that Tucker must address for Group D is "What are some of the scientific benefits of animal testing?"
Explanation:
Each one of the questions represents one of the groups and the point of view from where they can see the speech from, Group A worries about the monetary affectations, Group B worries about the benefit for labs with the budget, Group C worries about the animal rights, and since Group D does not have a clear posture towards the subject they can not have a specialized worry, which makes the question about the general benefits of testing the suitable question for them.
