McCann Co. has identified an investment project with the following cash flows. Year 1 Nm Cash Flow $ 870 1,230 1,490 1,650 4 a. If the discount rate is 10 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 20 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.) a. Present value at 10% b. Present value at 20% C. Present value at 30%