Moussawi Ltd's outstanding bonds have a $1,000 par value, and they mature in 5 years. Their yield to maturity is 9%, based on semiannual compounding, and the current market price is $853.61. The bonds have a par value of $1,000. What is the bond's annual coupon interest rate?
5.10%
5.20%
5.30%
5.40%
5.50%