A project costs €40 000 today and returns €6 500, €7 000, €14 000, €14 500 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 machine is expected to save €6 000, €5 000, €18 000 at the end of years 1 to 3, after which it is worthless. The required return is 6%. What is the most the company should pay for the machine today? Find PV.
An investment of €75 000 gives these cash flows at the end of years 1 to 3: €34 000, €16 000, €20 000. The cost of capital is 10%. Find the net present value NPV.
A project costs €500 000 today. It generates €44 000 at the end of the first year, and the cash flow then grows by 1% per year forever. The cost of capital is 12%. Find the net present value NPV.
An investment of €40 000 returns €7 000 at the end of each year for 9 years. Find its internal rate of return IRR in percent.
A project costs €40 000 and returns €29 500, €19 000, €24 000 at the end of years 1 to 3. Find its internal rate of return IRR in percent.
Answer key
- 1. PB = 3.862 years
- 2. PV = 25224 €
- 3. NPV = −15841 €
- 4. NPV = −100000 €
- 5. IRR = 10.2 %
- 6. IRR = 38.99 %
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