Help, please. My answer is wrong

Jack and Jill's Place is a nonprofit nursery school run by the parents of the enrolled children. Since the school is out of town, it has a well rather than a city water supply. Lately, the well has become unreliable, and the school has had to bring in bottled drinking water. The school's governing board is considering drilling a new well (at the top of the hill, naturally). The board estimates that a new well would cost $3,225 and save the school $660 annually for 10 years. The school's hurdle rate is 8 percent. Use Appendix A for your reference. (Use appropriate factor(s) from the tables provided.) Required: Compute the new well's net present value. Should the governing board approve the new well? (Round your final answer to the nearest dollar amount.) Answer is complete but not entirely correct