When members decide to terminate from open groups, the tasks to be accomplished include all of the following EXCEPT: a. giving only the departing member an opportunity to say good-bye, to share his or her reactions to others, and to give them feedback b. discussing informed consent with group members from the beginning of a group experience and explaining how to terminate productively c. educating members to give adequate notice when they decide it is time to terminate. d. assisting the member who is leaving to review what has been learned in the group and, specifically, what to do with this learning