Synergie Inc. formed a team to improve revenues for its service stations along major highways in Malaysia. This team, which included a service station dealer, a union truck driver and four or five marketing executives, disbanded after it had reviewed the Malaysian service stations and submitted a business plan.
This team is called a(n):

A. skunkwork.
B. bootleg group.
C. informal group.
D. community of practice.
E. task force.