Problem 1. Consider a coupon bond with emission date To > 0, coupon dates T1, ..., Tn satisfying To 0, and coupons C1, ..., Cn that have a (fixed) return Q E R. For which values of g is the NA price of our coupon bond equal to K. Problem 1. Consider a coupon bond with emission date To > 0, coupon dates T1, ..., Tn satisfying To 0, and coupons C1, ..., Cn that have a (fixed) return Q E R. For which values of g is the NA price of our coupon bond equal to K