McCann Co. has identified an investment project with the following cash flows.

Year				Cash Flow
	1			$	790
	2				1,070
	3				1,330
	4				1,450

a.	If the discount rate is 9 percent, what is the present value of these cash flows? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.)
b.	What is the present value at 17 percent? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.)
c.	What is the present value at 25 percent? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.)