Answer:
rounding to two decimal places: 11.11%
Explanation:
we can se the approximate formula for YTM
[tex]YTM = \frac{C + \frac{F-P}{n }}{\frac{F+P}{2}}[/tex]
C= 57.5 (1,000 x 11.5%/2)
Face value = 1000
P= 1050 (market value)
n= 24 (12 years x 2 payment per year)
[tex]YTM = \frac{57.5 + \frac{1,00 - 1,050}{24}}{\frac{1,000+1,050}{2}}[/tex]
semiannual YTM = 5.4065041%
This is a semiannual rate as we consider semiannula payment.
We need to convert into annual rate:
[tex](1 + 0.054065041)^{2} - 1 [/tex]
YTM 11.1053109921343000%
rounding to two decimal places: 11.11%