Questions from potential investors will be related to the functionality of the business plan presented. These questions have to be answered in a professional manner in the sense that the presenter has to be friendly and accommodating in his attitude. He should make eye contacts with the questioners. Each question should be answered with the goal of making the questioner understand the question that is bothering him or her. Answers should be given in a formal and explanatory tone that suggest that the presenter knows what he is talking about.