Brian's team just had a research breakthrough. They'll need several thousands of dollars to complete the project. Brian has called a series of meetings in which he's promoting the significance of the new discovery, explaining the economic benefits that will result from the final project, and answering questions. Brian is a(n) within his company.

A) change agent
B) arbitrator
C) manipulator
D) idea champion
E) stress creator

The correct answer is letter "D": idea champion.

Explanation:

An idea champion, sometimes called change agent, is an individual within an organization that supports innovative ideas by building support to develop them. Idea champions usually help a venture voluntarily to spread the innovation among the same firm they work for or investors so they can get interested in implementing the idea.

The idea champion's role is to be advocates for new technologies or corporate procedures.

answer; (a) calling people who have not shown interest in the product and asking them to buy it;