Acompany that teaches self-improvement seminars is holding one of its seminars in greenwood. the company pays a flat fee of $264 to rent a facility in which to hold each session. additionally, for every attendee who registers, the company must spend $15 to purchase books and supplies. each attendee will pay $16 for the seminar. once a certain number of attendee register, the company will be breaking even. what will be the company's total expenses and revenues? how many attendees will that take?