The mayor of Trenton is considering the purchase of a new computer system for the city's tax department. The system costs $93,000 and has an expected life of five years. The mayor estimates the following savings will result if the system is purchased:

Year		Savings
1		$	16,000
2			26,000
3			48,000
4			22,000
5			10,000

What can be said about the computer system's internal rate of return if the net present value at 10% is positive? Trenton uses a 8% discount rate for capital-budgeting decisions.