Answer:
(b) 1440
Explanation:
As the coupon rate of 8% is greater than the yield to maturity (YTM) of 6% annually, the bond is selling at a premium. Hence, the bond will be called at the earliest i.e. 15 years.
Coupon = Call Price * Semi-annual coupon rate = X * [0.08 / 2] = X * 0.04
Yield to call = 6% annually = 3% semi-annually
Time = 15 years * 2 = 30
We know that,
Current Price of bond = Coupon * [1 - (1 + YTC)-call date] / YTC + Call Price / (1 + YTC)call date