Respuesta :
Answer:
Explanation:
Year cash flow at 10.8% PV of cash flow at 13.3% discount PV X time
1 108 95.3222 95.3222 x 1
2 1108 863.1374 863.1374 x2
Total 958.4596 1821.597
Duration of bond = 1821.597 / 958.4596
= 1.9 year
The duration of the two-year bound that pays the annual coupon of 10.8% is 1.9 years.
What is present value?
The value in the present of a sum of money, in opposition to some future value it will have when it has been invested at compound interest.
Computation of duration:
given,
Annual coupon rate = 10.8%,
Maturity rate = 13.3%, and
Face Value = $1,000.
Cash flow for the 1st year would be:
[tex]\text{Cash Flow} =\text{Face Value}\times\text{Annul Coupun Rate}\\\\\text{Cash Flow} =\$1,000\times\dfrac{10.8}{100}\\\\\text{Cash Flow} =\$108.[/tex]
Then the present value would be:
[tex]\text{Present Value} =\dfrac{ \text{Future Value}}{(1+i)^n}\\\\\\\text{Present Value} =\dfrac{\$108}{(1+13.3\%)}\\\\\\\text{Present Value} = 95.3222.\\[/tex]
For the second year:
[tex]\text{Cash Flow} =\text{Face Value}\times\text{Annul Coupun Rate}\\\\\text{Cash Flow} =(\$1,000+\$108)\times\dfrac{10.8}{100}\\\\\text{Cash Flow} =\$1108.[/tex]
Then the present value at the end of 2 years would be:
[tex]\text{Present Value} =\dfrac{ \text{Future Value}}{(1+i)^n}\\\\\\\text{Present Value} =\dfrac{\$1,108}{(1+13.3\%)}\\\\\\\text{Present Value} = 863.1674.[/tex]
Then the duration of the bond would be:
[tex]\text{Duration Of Bound}= \dfrac{(95.3222\times1)+(863.1374\times2)}{(95.3222+863.1374)}\\\\\text{Duration Of Bound}=1.9 \text{Years}.\\[/tex]
Therefore, the duration of the bound would be 1.9 years.
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