Answer:
B) 103% of $500
Explanation:
The zero coupon bond is issued at deep discount value and it is callable at 103% of the value at the time of call. As the value of bond was $500 at the time when it been called. The bondholder is entitled to receive 103% of the value. So, the bondholder will receive $515 ( $500 x 103% ) at the time of call.