In a Decision Tree, the Difference Between a Decision Node

In a decision tree, the difference between a decision node and a terminal node is that

A) at a decision node all participants are free to make individual decisions but at a terminal node they must agree on a collective decision.
B) at a decision node all participants make the same decision, while at a terminal node different players may make different decisions.
C) at a decision node a decision must be made, while a terminal node shows the payoff.
D) at a decision node a decision must be made, while at a terminal node the final decision must be made.