In: Finance
Find the present value of $200 due in the future under each of these conditions:
12% nominal rate, semiannual compounding, discounted back 6 years. Do not round intermediate calculations. Round your answer to the nearest cent.
12% nominal rate, quarterly compounding, discounted back 6 years. Do not round intermediate calculations. Round your answer to the nearest cent.
12% nominal rate, monthly compounding, discounted back 1 year. Do not round intermediate calculations. Round your answer to the nearest cent.
Why do the differences in the PVs occur?
Solution
Present value of a cashflow=future cashflow/(1+r)^n
where
r-discount rate per period
n-number of discounting periods
Now calculating one by one
12% nominal rate, semiannual compounding, discounted back 6 years
Here
n-6*2=12
r=12/2=6% semiannual
Putting values in formula
Present value =200/(1+.06)^12=$99.39
12% nominal rate, quarterly compounding, discounted back 6 years
Here
n-6*4=24
r=12/4=3% quaterly
Putting values in formula
Present value =200/(1+.03)^24=$98.39
12% nominal rate, monthly compounding, discounted back 1 year
Here
n-1*12=12
r=12/12=1% monthly
Putting values in formula
Present value =200/(1+.01)^12=$177.49
The difference in PV occur in first 2 cases due to number of compounding periods .More the number of compounding periods in a year more is the effective rate of discounting and lesser the present value.In the third case the tenure of discounting is lesser ,thus the present value is more
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