If you have a 5 year semi-annual bond with a coupon rate of 15%, and a 6 year semi-annual bond with a coupon rate of 15%. Which bond's duration will be higher?

a)	None of the answers are correct
b)	Both bonds have the same duration
c)	The 5 year semi-annual bond with a coupon rate of 15%
d)	The question does no provide enough information to provide an answer
e)	The 6 year semi-annual bond with a coupon rate of 15%