In: Finance
You are choosing between two projects. The cash flows for the projects are given in the following table ($ million):
Project |
Year 0 |
Year 1 |
Year 2 |
Year 3 |
Year 4 |
A |
−$51 |
$24 |
$21 |
$22 |
$12 |
B |
−$102 |
$20 |
$38 |
$50 |
$58 |
a. What are the IRRs of the two projects?
b. If your discount rate is 5.4 %, what are the NPVs of the two projects?
c. Why do IRR and NPV rank the two projects differently?
Answer to the question:
a) Calculation of the IRR of two projects :
IRR = Lower rate + PV of cash flow @ lower interest rate - Initial investment * (higher rate –lower rate
PV of cash flow @ (lower interest rate – Higher interest rate)
Rate |
PV of cash Flow Project A |
Rate |
PV of cash Flow Project B |
20% |
53.1019 |
18% |
104.5875 |
23% |
50.4580 |
20% |
99.9614 |
IRR of project A = 20% + 53.1019- 51 * (23-20)
53.1019-50.4580
Hence IRR of project A = 22.3850%
IRR of project B = 18% + 104.5875- 102 * (20-18)
104.5875-99.9614
Hence IRR of project A = 19.1187%
b) Calculation of the NPV of two projects
Year |
Project A |
Project B |
||
Cash Flow in $ |
PV of cash Flow @5.40% |
Cash Flow in $ |
PV of cash Flow @5.40% |
|
1 |
24 |
22.7704 |
20 |
18.9753 |
2 |
21 |
18.9033 |
38 |
34.2060 |
3 |
22 |
18.7888 |
50 |
42.7020 |
4 |
12 |
9.7234 |
58 |
46.9965 |
PV of Inflow |
70.1859 |
142.8798 |
||
Less: Initial Outflow |
51 |
102 |
||
NPV of the project |
19.1859 |
40.8798 |
c) NPV And IRR Rank The Two Projects Differently Because They Are Measuring Different Things. NPV is measuring value creation , while IRR Is Measuring Return On Investment.