5. Consider a project with the following cash flows:

C0 C1 C2 100 200 75

a. How many internal rates of return does this project have?

b. Which of the following numbers is the project IRR:

(i) 50%; (ii) 12%; (iii) 5%; (iv) 50%?

c. The opportunity cost of capital is 20%. Is this an attractive project? Briefly explain.