A project will cost Rs 50,000 today. It is expected to generate cash flows of Rs 30,000, Rs 25,000 and Rs 15,000 each year through year 1 to 3. The discount rate is 18 percent. Calculate the project's Net Present Value (NPV) and Internal Rate of Return (IRR). (without excel)

Year Cash Flow (Rs) 0

0 C0 -50000

1 C1 30000

2 C2 25000

3 C3 15000