Friday, June 17, 2011

Calculate each project’s payback period, net present value (NPV), and internal rate of return (IRR).


You are a Financial Analyst for Amazon Electronics Company. The director of capital budgeting has asked you to analyze two proposed capital investment projects P and Q.  Each project has a cost of Rs. 10,000,  and the cost of capital for each project is 12 percent. The projects’ expected net cash flows are as follows:

                                                               Expected Net Cash Flows

            Year                              Project P                     Project Q
              0                                (Rs.10,000)                   (Rs. 10,000)
              1                                        6,500                             3,500
              2                                         3,000                            3,500
              3                                        3,000                             3,500
              4                                        1,000                             3,500                                                      
a.                   Calculate each project’s payback period, net present value (NPV), and  internal rate of return (IRR).
b.                   Which project or projects should be accepted if they are independent?
c.                   Which project should be accepted if they are mutually exclusive?
d.                   How might a change in the cost of capital, produce a conflict between the NPV and IRR rankings of these two projects? Would this conflict exist if k were 5 percent?
e.                   Why does the conflict exist?      
    

Solution. (a)

CALCULATION OF PAYBACK PERIOD
Project P
Rs. 10000 is covered in 3rd year, therefore, payback period is:
= 2 years + (12 months/3000) x 500
= 2 year and 2 months

Project Q
Rs. 10000 is covered in 3rd year, therefore, payback period is:
= 2 years + (12 months x 3500) x 3000
= 2 year and 10.28 months
or 2 years, 10 months and (.28 x 30 days)*
or 2 years, 10 months and 8 days

*.28 month can be converted into days by multiplying .28 month with days in month. Therefore .28 is multiplied with 30 (days in month) to convert it in days.

CALCULATION OF NET PRESENT VALUE
Year
Amount
Discounting Factor
Present Value

Project P
Project Q

Project P
Project Q
0
(10000)
(10000)
                                     1
(10000)
(10000)
1
6500
3500
.893
5804.5
3125.5
2
3000
3500
.797
2391
2789.5
3
3000
3500
.712
2136
2492
4
1000
3500
.636
636
2226
Net Present Value



967.5
633

CALCULATION OF INTERNAL RATE OF RETURN

CALCULATION OF NET PRESENT VALUE
(AT DISCOUNTING FACTOR 8 %)
Year
Amount
Discounting Factor
Present Value

Project P
Project Q

Project P
Project Q
0
(10000)
(10000)
                                     1
-10000
-10000
1
6500
3500
.926
6019
3241
2
3000
3500
.857
2571
2999.5
3
3000
3500
.794
2382
2779
4
1000
3500
.735
735
2572.5
Net Present Value



1707
1592


CALCULATION OF NET PRESENT VALUE
(AT DISCOUNTING FACTOR 14%)
Year
Amount
Discounting Factor
Present Value

Project P
Project Q

Project P
Project Q
0
(10000)
(10000)
                                     1
-10000
-10000
1
6500
3500
0.877
5700.5
3069.5
2
3000
3500
0.769
2307
2691.5
3
3000
3500
0.675
2025
2362.5
4
1000
3500
0.592
592
2072
Net Present Value



624.5
195.5

Internal Rate of Return

Project P

8% + 6% x (1707 / 1082.5)
 = 8% + 9.46%
= 17.46%

Project Q

8% + 6% x (1592 / 1396.5)
 = 8% + 6.84%
= 14.84%




b) If projects are independent then company can accept both the projects because both the projects have positive NPV.

c) If projects are mutual exclusive then company should accept Project P because it has more NPV.

d) Calculation of NPV when cost of capital is 5%

Year
Amount
Discounting
Factor
Present Value

Project P
Project Q
Project P
Project Q
0
-10000
-10000
1
-10000
-10000
1
6500
3500
0.952
6188
3332
2
3000
3500
0.907
2721
3174.5
3
3000
3500
0.864
2592
3024
4
1000
3500
0.823
823
2880.5
Net Present Value


2324
2411

Conclusion: When cost of capital is taken 5% then the NPV of both the projects is positive but project P has lower NPV then the project Q, which shows that if both projects are mutual exclusive then project Q should be accepted.
But, if decision is taken by considering the IRR then project P should be accepted because project P has higher IRR (calculated in part A).


e) The conflict arises due to reinvestment rate. The basic presumption behind the two is different.
1. In case of NPV, it is assumed that intermediate cash inflows are reinvested at cut off rate.
2. In case of IRR, it is assumed that intermediate cash inflow is reinvested at IRR rate.
That is why NPV is more reliable. Because it is possible to reinvest at cut off rate not at IRR rate, which is very high at different times.



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updated till june 2011