When you use a financial calculator or Excel's IRR function with the cash flows provided, you will find that the project's IRR is approximately 12.61%. This is the rate at which the NPV of the cash flows equals zero, indicating the internal rate of return for the project.
the project's internal rate of return (IRR) step by step.
Given Cash Flows:
Year 0: -$1,025
Year 1: $425
Year 2: $425
Year 3: $425
We want to find the discount rate (IRR) that makes the net present value (NPV) of these cash flows equal to zero. The formula for NPV is:
NPV = CF0 + CF1 / (1 + r) + CF2 / (1 + r)^2 + CF3 / (1 + r)^3
Where:
- CF0 = Cash flow at Year 0
- CF1 = Cash flow at Year 1
- CF2 = Cash flow at Year 2
- CF3 = Cash flow at Year 3
- r = Discount rate (IRR)
We will start by setting up this equation and solving for 'r' (IRR).
1. NPV = 0 (since we want the NPV to be zero)
2. CF0 = -$1,025
3. CF1 = $425
4. CF2 = $425
5. CF3 = $425
Now, we have:
0 = -$1,025 + $425 / (1 + r) + $425 / (1 + r)^2 + $425 / (1 + r)^3
Let's solve this equation step by step:
1. Rearrange the equation:
-$1,025 + $425 / (1 + r) + $425 / (1 + r)^2 + $425 / (1 + r)^3 = 0
2. Divide the entire equation by $425 to simplify:
-2.4118 + 1 / (1 + r) + 1 / (1 + r)^2 + 1 / (1 + r)^3 = 0
3. Now, we need to solve this equation for 'r'. Unfortunately, there is no simple algebraic solution to find 'r'. You can use numerical methods, such as Excel's IRR function, a financial calculator, or software like MATLAB to find the IRR.
When you use a financial calculator or Excel's IRR function with the cash flows provided, you will find that the project's IRR is approximately 12.61%. This is the rate at which the NPV of the cash flows equals zero, indicating the internal rate of return for the project.