Answer:
Option A - The bond will not be called is the correct answer.
Explanation:
The rate of return expected from a bond held until its maturity date is referred to as its Yield to maturity (YTM)
However, if YTM is equivalent to the return on the bond, then the assumptions are that bond will not be called, and the will not be defaulted by the user at maturity.
Thus the likelihood of the default is zero.
Therefore, option A - The bond will not be called is the correct answer.