8. Bad meetings can cause good employees to flee. Ineffective meetings, particularly those with no clear focus, can lower morale and foster a sense of meaninglessness in the job environment. To alleviate this problem, ensure that the meeting format is designed to achieve the desired results such as generating employee enthusiasm or increasing efficiency. So put in the necessary preparation in order that the attendees leave with a sense that their _____________.

a. efforts are needed elsewhere

b. employers are quite competent

c. talents are well compensated

d. time has not been wasted

답은 d라는데 잘 모르겠네욤...