Aisha is putting together a task force but is concerned that one key member may become dominant and not allow others to offer input. Unfortunately, that person is important to the ability of the group to understand the background of the problem. What can Aisha do to manage this? a. Include other strong.willed people on the task foree. b. Promote groupthink. C. Require the group to make the final decision. d. Make the person the group leader e. Use the Delphi method