In: Accounting
Use the ERR method with ? =%10 per year to solve a unique rate of return for the following cash flow diagram.
| Year | Cash Flow |
| 0 | -200 |
| 1 | -100 |
| 2 | +550 |
| 3 | -820 |
| 4 | +430 |
| 5 | +340 |
| 6 | -160 |
| Cash Flows | -200 | -100 | 550 | -820 | 430 | 340 | -160 |
| Period factor | - | 1.00 | 2.00 | 3.00 | 4.00 | 5.00 | 6.00 |
| Discount Factor | 1.00 | 0.91 | 0.83 | 0.75 | 0.68 | 0.62 | 0.56 |
| Discounted Value | -200 | -91 | 455 | -616 | 294 | 211 | -90 |
| IRR | -5% |