Your company has projected the following cash flows of project A, B and C as follows. The required rate of return on all projects is 13%. Calculate:

Year	Project A	Project B	Project C
0	(90,000)	(100.000)	(80,000)
1	30,000	40,000	25,000
2	30,000	40,000	20,000
3	30,000	30,000	50,000
4	30,000	30,000	10,000

(i) Net Present Value (NPV). (6 marks)

ii) Profitability Index. (3 marks) (iii) Internal rate of return. (3 marks) (iv) Justified which project we should accept or reject. (3 marks)