Bond A pays annual coupons, pays its next coupon in 1 year, matures in 19 years, and has a face value of 1,000 dollars. Bond B pays semi-annual coupons, pays its next coupon in 6 months, matures in 11 years, and has a face value of 1,000 dollars. The two bonds have the same yield-to-maturity. Bond A has a coupon rate of 10.88 percent and is priced at 947.09 dollars. Bond B has a coupon rate of 5.18 percent. What is the price of bond B?