All the following were responsible for the practice of "vertical integration" except

What are two potential strengths of groups?

a. Groups generate greater resources and are more thorough. b. Groups generate less individual input and more diversity. c. Groups require more time and experience conformity pressures. d. Groups tend to need less time and generate more creativity.

Sarah observes that she usually keeps her theater group happy and that her friend Maureen

offers the group encouragement. The patterns of communication observed by Sarah would be describes as ________ roles. A) task B) social C) individual D) flexible