Group decision-making involves the ________. (Multiple Choice)

Group decision-making involves the ________.
A) process involved in selecting one of several different social decision schemes on which to base resulting group decisions
B) process involved in encouraging group members to shift their opinions in one direction or another
C) process involved in determining which possible decision is supported by a majority of the group's members
D) processes involved with convincing a majority of the group's members to pursue the same course of action
E) processes involved with combining and integrating available information in order to choose one of several different courses of action