According a process model of group decision making,which sequence is correct?

A) orientation,discussion,implementation,decision
B) discussion,orientation,decision,implementation
C) orientation,discussion,decision,implementation
D) discussion,decision,orientation,implementation
E) implementation,discussion,decision,orientation

According to the commonly accepted process model of group decision making, the correct sequence is orientation, discussion, decision, and implementation. This sequence helps the group to clarify their task, define their goals, identify the problem or issue at hand, generate alternatives, evaluate alternatives, and choose the best solution. Option C matches this sequence as it follows the correct order.