sometimes has both possitive and negative cashflow projects? IRR的公式,對一般人來說,這個r不是那麽容易解出來的
Example
If an investment may be given by the sequence of cash flows
Year () | Cash flow () |
---|---|
0 | -4000 |
1 | 1200 |
2 | 1410 |
3 | 1875 |
4 | 1050 |
then the IRR is given by