In which of Tuckman's Group Development Stages are members most likely to compete for social acceptance and status, become argumentative and emotional, and openly disagree with one another?

Though some critics are concerned that Google’s archiving of books may represent a monopoly on information, others advocate it will allow access to books no longer promoted but still in print, otherwise known as _______________

a) blacklisted b) backlisted c) print-on-demand d) computer-to-plate

Main points have __________ when the main ideas have a clear relationship and hang together so that listeners can see why these points appear in the same speech.

A. discreteness B. simplicity C. balance D. coherence