In: Finance
Robert purchased a new copy machine for his business. The copy machine was purchased for $10,000 and is expected to generate the following cash flows for the next four years: Year 1:$3000, Year 2:5000, Year 3: 3600, Year 4: 1500. Assume the copy machine can be sold for $1800 at the end of year 4. Robert’s required rate of return is 5%. What is the net present value and should the machine be purchased? What is the internal rate of return?
Net Present Value (NPV)
Year |
Annual Cash Flow ($) |
Present Value factor at 5% |
Present Value of Cash Flow ($) |
1 |
3,000 |
0.95238 |
2,857.14 |
2 |
5,000 |
0.90703 |
4,535.15 |
3 |
3,600 |
0.86384 |
3,109.82 |
4 |
3,300 [1,500 + 1,800] |
0.82270 |
2,714.92 |
TOTAL |
13,217.02 |
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Net Present Value (NPV) = Present Value of annual cash inflows – Initial Investment
= $13,217.02 - $10,000
= $3,217.02
DECISION
“YES”. The Machine should be purchased, since the Net Present Value (NPV) of the Machine is Positive $3,217.02
Internal Rate of Return (IRR)
Step – 1, Firstly calculate NPV at a guessed discount Rate, Say 18%
Year |
Annual Cash Flow ($) |
Present Value factor at 18% |
Present Value of Cash Flow ($) |
1 |
3,000 |
0.84746 |
2,542.37 |
2 |
5,000 |
0.71818 |
3,590.92 |
3 |
3,600 |
0.60863 |
2,191.07 |
4 |
3,300 [1,500 + 1,800] |
0.51579 |
1,702.10 |
TOTAL |
10,026.47 |
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Net Present Value (NPV) = Present Value of annual cash inflows – Initial Investment
= $10,026.47 - $10,000
= $26.47
Step – 2, NPV at 18% is positive, Calculate the NPV again at a higher discount rate, Say 19%
Year |
Annual Cash Flow ($) |
Present Value factor at 19% |
Present Value of Cash Flow ($) |
1 |
3,000 |
0.84034 |
2,521.01 |
2 |
5,000 |
0.70616 |
3,530.82 |
3 |
3,600 |
0.59342 |
2,136.30 |
4 |
3,300 [1,500 + 1,800] |
0.49867 |
1,645.61 |
TOTAL |
9,833.74 |
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Net Present Value (NPV) = Present Value of annual cash inflows – Initial Investment
= $9,833.74 - $10,000
= -$166.26 (Negative NPV)
Therefore IRR = R1 + NPV1(R2-R1)
NPV1-NPV2
= 0.18 + [$26.47 x (0.19 – 0.18)]
$26.47 – (-$166.26)
= 0.18 + 0.0014
= 0.1814
= 18.14%
“Therefore, the Internal Rate of Return (IRR) = 18.14%”
NOTE
The Formula for calculating the Present Value Factor is [1/(1 + r)n], Where “r” is the Discount/Interest Rate and “n” is the number of years.