The Hewlett Packard (HP) 10BII+ calculator is used in the demonstration of financial concepts in the course materials; however, you may use any financial calculator for the course and exam, providing it is silent, cordless, handheld and not alphanumeric and programmable. You may purchase the HP 10BII+ calculator from the UBC Real Estate Division or at a number of other retail locations. NO REFUNDS ARE AVAILABLE AFTER PURCHASE..