In the Context of Group Decision Making, Which of the Following

In the context of group decision making, which of the following is true of the majority-wins scheme?

A) If a jury is deadlocked, the members may eventually follow the lead of the first juror to switch his or her position.
B) The group tends to adopt the decision that reflects the first shift in opinion expressed by any group member.
C) The group comes to recognize that one approach is objectively correct.
D) It is the most commonly used social decision scheme.