Answer:
E. In general, the larger the group, the more knowledge, so the better the decisions.
Step-by-step explanation:
The type of "decision-making strategy" that a person chooses will largely depend on every circumstance. In the situation above, Tyree's partner advises him that the "the larger the group, the more knowledge" they can get so "the better the decisions."
This is true when the large group comprises of different kinds of members. In Tyree's case, his group consist of many kinds of people coming from both the civic and private organizations. Although this is time-consuming, the group's different views and interests will be considered. This increases the knowledge of every member, thereby contributing to better decisions.
So, this explains the answer.