With Regard to Group Polarization,which of the Following Statements Is

With regard to group polarization,which of the following statements is true?

A) If group members' views, on average, are mildly supportive of a position, then, as a result of group discussion, the group's final decision will tend to be more opposed to the position.
B) Group polarization has been found to exacerbate the notion of "too much money to quit" when determining whether or not to invest more money into a failing business project.
C) Group polarization has been found to occur mainly in decisions involving risk.
D) Group polarization is more likely to influence the decisions of work-related groups than the decisions of non-work-related groups.