A project costs €40 000 today and returns €14 000, €11 000, €8 500, €12 500, €9 000, €12 500 at the end of years 1 to 6. Assume cash flows arrive evenly through each year. Find the payback period PB in years.
NPV & IRR worksheet with answers
A project costs €80 000 today and returns €38 500 at the end of each year for 4 years. The required rate of return is 7.000000000000001%. Find the net present value NPV.
An investment of €60 000 gives these cash flows at the end of years 1 to 4: €13 000, €20 000, €13 000, €21 000. The cost of capital is 6%. Find the net present value NPV.
A machine costs €40 000 today. It generates €9 000 at the end of each year for 5 years and can then be sold for €10 000. The cost of capital is 8%. Find the net present value NPV.
A project costs €40 000 and returns €24 000, €21 500, €23 000 at the end of years 1 to 3. Cash flows can be reinvested at the cost of capital of 8%. Find the modified internal rate of return MIRR in percent.
A project costs €25 000 and returns €11 500, €17 500 at the end of years 1 to 2. Find its internal rate of return IRR in percent.
Answer key
- 1. PB = 3.52 years
- 2. NPV = 50408 €
- 3. NPV = −2387 €
- 4. NPV = 2740 €
- 5. MIRR = 22.88 %
- 6. IRR = 9.77 %
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