In: Finance
Consider the following project being analyzed for possible investment at ABC Corp. Initial Cost –$50 Inflow Year 1 $15 Inflow Year 2 $15 Inflow Year 3 $20 Inflow Year 4 $10 Inflow Year 5 $10 All amounts are in millions. The required return for the project is 8%. The project’s IRR is: (Enter your answer without a leading dollar sign out to four decimal places and in abbreviated millions. As an example, you would enter 5.42% as 0.0542.)
IRR is the rate at which NPV=0. ie: PV of inflows = PV of outflows. It is calculated by trial and error method.
Lets find NPV at say 13%.
Year | Cashflow in millions | PVF@13% | Cashflow*PVF |
0 | (50) | 1 | (50.00) |
1 | 15 | 0.8850 | 13.27 |
2 | 15 | 0.7831 | 11.75 |
3 | 20 | 0.6931 | 13.86 |
4 | 10 | 0.6133 | 6.13 |
5 | 10 | 0.5428 | 5.43 |
NPV = PV of inflows-PV of outflows
= (13.27+11.75+13.86+6.13+5.43)-50
= 50.44-50
= .44
Since NPV is positive, Take a higher rate say 14%
Year | Cashflow in millions | PVF@14% | Cashflow*PVF |
0 | (50) | 1 | (50.00) |
1 | 15 | 0.8772 | 13.16 |
2 | 15 | 0.7695 | 11.54 |
3 | 20 | 0.6750 | 13.50 |
4 | 10 | 0.5921 | 5.92 |
5 | 10 | 0.5194 | 5.19 |
NPV = PV of inflows-PV of outflows
= (13.16+11.54+13.50+5.92+5.19)-50
= 49.31-50
= -.69
Now we got two rates R1 and R2 such that NPV at R1(NPV1) is higher and NPV at R2(NPV2) is lower.
IRR = R1 + ((NPV1 x (R2 - R1)) / (NPV1 - NPV2))
= 13+((.44*(14-13))/(.44+.69)
= 13+(.44/1.13)
= 13.39%
= 0.1339
You can use the equation 1/(1+i)^n to find PVF using calculator