Why is it important for supervisors and other managers to plan? For the toolbar, press ALT+F10 (PC) or ALT=FN+F10 (Mac). QUESTION 2 Does someone with authority always have power? Does a person who accept responsibility necessarily have authority? Explain. QUESTIONS What are the symptoms of groupthink? What can a supervisor do to overcome groupthink in a team meeting? For me toob press ALT F10 PC) or ALTHIN 10 (Mac), BI U Paragraph AM 140x < !!! > TIB QUESTION 4 How does high turnover hurt productivity? What can a supervisor do to minimize turnover? for the toolbar, press ALTHF10 (PCION ALT+P+F50 act.