Christy's Charities, a not-for-profit entity, is considering the acquisition of a computer system to record donations and distributions more efficiently. The computer system will cost $12,000 plus installations costs of $2,000. Christy estimates it will save $4,200 a year in clerical costs for the next five years. What is the net present value of this investment using a 10% hurdle rate? Should Christy buy the computer system?