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

YearCash Flow1$85021,19031,45041,600

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.)