Cannot figure out A,B, or C?

Solo Corp. is evaluating a project with the following cash flows: Year Cash Flow 0 29,400 11,600 14,300 16,200 13,300 - 9,800 2 4 5 The company uses an interest rate of 8 percent on all of its projects. a. Calculate the MIRR of the project using the discounting approach. (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. Calculate the MIRR of the project using the reinvestment approach. (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) c. Calculate the MIRR of the project using the combination approach. (Do not round intermediate calculations and enter your answer as a percent rounded to 2