Answer:
Part a: For the bond price of $950, the bond equivalent yield is 10.63% while that of effective annual yield is 10.9%.
Part b:For the bond price of $1000, the bond equivalent yield is 10% while that of effective annual yield is 10.25%.
Part c:For the bond price of $1050, the bond equivalent yield is 9.42% while that of effective annual yield is 9.64%.
Explanation:
As the data here is not complete, by finding the complete question online which is attached herewith.
Part a: $950
As per the given data,
- The bond price is $950.
- The coupon rate is 10% of 1000 which is given as $100 annually.
- As the coupon is semi-annual this indicates that each payment is of $50.
- Number of total years is 20.
- The par value is $1000.
So the price for semi-annual coupons is given as
![Price=[\sum_{i=1}^{2n-1} \frac{CFi}{(1+YTM)^i}]+ \frac{CF+Par}{(1+YTM)^{2n}}](https://tex.z-dn.net/?f=Price%3D%5B%5Csum_%7Bi%3D1%7D%5E%7B2n-1%7D%20%5Cfrac%7BCFi%7D%7B%281%2BYTM%29%5Ei%7D%5D%2B%20%5Cfrac%7BCF%2BPar%7D%7B%281%2BYTM%29%5E%7B2n%7D%7D)
Here
- CF_i is the value of per coupon which is $50 in this case
- Price is $950.
- Par value is $1000.
- n is number of years which is 20.
By applying this formula in
![950=[\sum_{i=1}^{39} \frac{50}{(1+YTM)^i}]+ \frac{1050}{(1+YTM)^{40}}](https://tex.z-dn.net/?f=950%3D%5B%5Csum_%7Bi%3D1%7D%5E%7B39%7D%20%5Cfrac%7B50%7D%7B%281%2BYTM%29%5Ei%7D%5D%2B%20%5Cfrac%7B1050%7D%7B%281%2BYTM%29%5E%7B40%7D%7D)
Solving this with the help of a financial calculator yields

Now
Bond Equivalent yield is given as

So the bond equivalent yield is 10.63%.
The effective annual yield is given as

So the effective annual yield is 10.9%
For the bond price of $950, the bond equivalent yield is 10.63% while that of effective annual yield is 10.9%.
Part b: $1000
As per the given data,
- The bond price is $1000.
- The coupon rate is 10% of 1000 which is given as $100 annually.
- As the coupon is semi-annual this indicates that each payment is of $50.
- Number of total years is 20.
- The par value is $1000.
So the price for semi-annual coupons is given as
![Price=[\sum_{i=1}^{2n-1} \frac{CFi}{(1+YTM)^i}]+ \frac{CF+Par}{(1+YTM)^{2n}}](https://tex.z-dn.net/?f=Price%3D%5B%5Csum_%7Bi%3D1%7D%5E%7B2n-1%7D%20%5Cfrac%7BCFi%7D%7B%281%2BYTM%29%5Ei%7D%5D%2B%20%5Cfrac%7BCF%2BPar%7D%7B%281%2BYTM%29%5E%7B2n%7D%7D)
Here
- CF_i is the value of per coupon which is $50 in this case
- Price is $1000.
- Par value is $1000.
- n is number of years which is 20.
By applying this formula in
![1000=[\sum_{i=1}^{39} \frac{50}{(1+YTM)^i}]+ \frac{1050}{(1+YTM)^{40}}](https://tex.z-dn.net/?f=1000%3D%5B%5Csum_%7Bi%3D1%7D%5E%7B39%7D%20%5Cfrac%7B50%7D%7B%281%2BYTM%29%5Ei%7D%5D%2B%20%5Cfrac%7B1050%7D%7B%281%2BYTM%29%5E%7B40%7D%7D)
Solving this with the help of a financial calculator yields

Now
Bond Equivalent yield is given as

So the bond equivalent yield is 10%.
The effective annual yield is given as

So the effective annual yield is 10.25%
For the bond price of $1000, the bond equivalent yield is 10% while that of effective annual yield is 10.25%.
Part c: $1050
As per the given data,
- The bond price is $1050.
- The coupon rate is 10% of 1000 which is given as $100 annually.
- As the coupon is semi-annual this indicates that each payment is of $50.
- Number of total years is 20.
- The par value is $1000.
So the price for semi-annual coupons is given as
![Price=[\sum_{i=1}^{2n-1} \frac{CFi}{(1+YTM)^i}]+ \frac{CF+Par}{(1+YTM)^{2n}}](https://tex.z-dn.net/?f=Price%3D%5B%5Csum_%7Bi%3D1%7D%5E%7B2n-1%7D%20%5Cfrac%7BCFi%7D%7B%281%2BYTM%29%5Ei%7D%5D%2B%20%5Cfrac%7BCF%2BPar%7D%7B%281%2BYTM%29%5E%7B2n%7D%7D)
Here
- CF_i is the value of per coupon which is $50 in this case
- Price is $1050.
- Par value is $1000.
- n is number of years which is 20.
By applying this formula in
![1050=[\sum_{i=1}^{39} \frac{50}{(1+YTM)^i}]+ \frac{1050}{(1+YTM)^{40}}](https://tex.z-dn.net/?f=1050%3D%5B%5Csum_%7Bi%3D1%7D%5E%7B39%7D%20%5Cfrac%7B50%7D%7B%281%2BYTM%29%5Ei%7D%5D%2B%20%5Cfrac%7B1050%7D%7B%281%2BYTM%29%5E%7B40%7D%7D)
Solving this with the help of a financial calculator yields

Now
Bond Equivalent yield is given as

So the bond equivalent yield is 9.42%.
The effective annual yield is given as

So the effective annual yield is 9.64%
For the bond price of $1050, the bond equivalent yield is 9.42% while that of effective annual yield is 9.64%.