A project costs €50 000 today and returns €19 000, €17 500, €15 500, €10 000 at the end of years 1 to 4. Assume cash flows arrive evenly through each year. Find the payback period PB in years.
NPV & IRR worksheet with answers
A project costs €50 000 today and returns €19 000 at the end of each year for 4 years. The required rate of return is 5%. Find the net present value NPV.
A project costs €500 000 today. It generates €24 000 at the end of the first year, and the cash flow then grows by 4% per year forever. The cost of capital is 8%. Find the net present value NPV.
An investment of €20 000 gives these cash flows at the end of years 1 to 4: €6 000, €6 000, €8 000, €5 000. The cost of capital is 12%. Find the net present value NPV.
A project costs €25 000 and returns €10 000, €16 500 at the end of years 1 to 2. Find its internal rate of return IRR in percent.
A project costs €10 000 and returns €4 000, €6 500, €4 000 at the end of years 1 to 3. Find its internal rate of return IRR in percent.
Answer key
- 1. PB = 2.871 years
- 2. NPV = 17373 €
- 3. NPV = 100000 €
- 4. NPV = −987.9 €
- 5. IRR = 3.666 %
- 6. IRR = 21.02 %
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