Type i rooms do not have high-speed wireless internet access and are not available for the business rental class. round tree's management makes a forecast of the demand by rental class for each night in the future. a linear programming model developed to maximize profit is used to determine how many reservations to accept for each rental class. the demand forecast for a particular night is 120 rentals in the super saver class, 65 in the deluxe class, and 50 in the business class. round tree has 100 type i rooms and 110 type ii rooms.