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

Year				Cash Flow
	1			$	850
	2				1,190
	3				1,450
	4				1,600

a.	If the discount rate is 7 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 16 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 30 percent? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.)