Tera, Lorraine, and Tom Work Together on the Same Development

Multiple Choice

Tera, Lorraine, and Tom work together on the same development team for Research Horizons, but do not socialize with each other off the job. What are their group affiliations in this situation?

A) Organization members, but not group members
B) Formal group but not informal group
C) Both formal and informal group
D) Neither formal nor informal group
E) Informal group only