i.
Interest Rate.
Answer to Problem 71P
Interest Rate is 3.24%.
Explanation of Solution
Given:
Purchase Price: $ 380000
Time: 6 years
Salvage value is 15% of the first cost
Leased for $60000
Interest rate is 12%.
Calculation:
Formula to calculate the
P = $320000
A = $60000
F = $57000
I = ?
n = 5 years for A and 6 years for F.
Now substituting the value of variables into formula, when interest rate is 3%.
NPV=
Therefore, net present value is $317.269.5
The
Substituting, the values in equation, the result is as follows:
Conclusion:
Therefore, the
Therefore, B is the best financing plan in leasing.
ii.
Rate of return for the bulldozer using the best financing plan.
Answer to Problem 71P
Rate of return for the bulldozer using the best financing plan is 8.34%.
Explanation of Solution
Given:
If the firm will receive $65000 more each year than it spends on operating and maintenance costs.
Calculation:
Calculation of Present worth of leasing to check whether company buy the bulldozer or not is as follows:
Formula to calculate the net present value is as follows:
P = $320000
A = $60000
F = $57000
I = ?
n = 8 years for A
n = 9 years for F
Now, substituting the value of variables into the formula(1), when interest rate is 8%
NPV =
Therefore, net present value is $60928
Now, substituting the value of variables into the formula, when interest rate is 9%
Therefore, net present value is $58209.5
The rate of return, which is between 8.00% and 9.00% may indeed be computed by linear interpolation.
Substituting the values in equation, the result is as follows:
Therefore, 8.34% is the rate of return for the bulldozer using the financing plan.
Conclusion:
Therefore, the internal rate of return is 0.0834 or 8.34%.
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Chapter 7 Solutions
ENG. ECONOMIC ANALYSIS (LOOSELEAF)
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