I hereby agree to rent a graphing calculator from the Alexandria Area High School math department for the school year.  Rental fee is $40 for the school year.  If I decide to purchase my own graphing calculator within the first quarter, the full $40 will be refunded.  I understand the calculator is my responsibility and must be maintained in good working order until I return it to the math department.  If it should be lost or destroyed, I am responsible to pay an additional $100 fee (the cost of a new calculator).  Batteries are the responsibility of the student.