Assume Bond A pays an 8% coupon rate and matures in 9 years, and bond B pays 13% coupon rate and matures in 7 years. Both bonds have a face value of $1,000. If both bonds were issued at the same time, why would Bond B pay a higher coupon than Bond A

Assume Bond A pays an 8% coupon rate and matures in 9 years, and bond B pays 13% .. coupon rate and matures in 7 years. Both bonds have a face value of $1,000. If both bonds were issued at the same time, why would Bond B pay a higher coupon than Bond A