Your company CEO just sent you an E-mail asking youto make a … on your project , which has been in progress for 10 months , to all Identified internal and external stakeholders. He scheduled the presentation for next Monday.You expect more than 50 people to attend.The first step in preparing the presentation is to (). A.define the audience B.determine the objective C.decide on the general form of the presentation D.plan a presentation strategy 请帮忙给出正确答案和分析,谢谢!