As president of the student council, Brenna needs to decide between two venues for the homecoming dance. City Ballroom charges a $300 setup fee plus $240 per hour, which includes the services of a DJ. La Rosa Loft doesn't charge a setup fee, but the space costs $295 per hour and does not include a DJ. If Brenna chooses La Rosa Loft, she would need to hire an outside DJ that costs an additional $45 per hour.