In: Finance
QUESTION 57
What is the duration of a 7-year zero coupon bond priced to yield 10%?
a. 5.55. |
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b. 5.93. |
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c. 6.34. |
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d. 7.00. |
QUESTION 58
Which of the following statements is correct about duration?
a. Duration will always be less than the maturity for a bond. |
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b. The duration of a bond increases as YTM increases. |
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c. Modified duration is a precise measure of the change in the price of a bond based on a change in interest rates. |
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d. The duration of a portfolio equals the sum of the weighting of each portfolio component multiplied by its duration. |
K = N |
Bond Price =∑ [( Coupon)/(1 + YTM)^k] + Par value/(1 + YTM)^N |
k=1 |
K =7 |
Bond Price =∑ [(0*1000/100)/(1 + 10/100)^k] + 1000/(1 + 10/100)^7 |
k=1 |
Bond Price = 513.16 |
Period | Cash Flow | Discounting factor | PV Cash Flow | Duration Calc |
0 | ($513.16) | =(1+YTM/number of coupon payments in the year)^period | =cashflow/discounting factor | =PV cashflow*period |
1 | - | 1.10 | - | - |
2 | - | 1.21 | - | - |
3 | - | 1.33 | - | - |
4 | - | 1.46 | - | - |
5 | - | 1.61 | - | - |
6 | - | 1.77 | - | - |
7 | 1,000.00 | 1.95 | 513.16 | 3,592.11 |
Total | 3,592.11 |
Macaulay duration =(∑ Duration calc)/(bond price*number of coupon per year) |
=3592.11/(513.16*1) |
=7 |
Please ask remaining parts seperately |