Springfield Nuclear Energy Inc. bonds are currently trading at

?$1,209.80. The bonds have a face value of $1,000?, a coupon rate of

8?% with coupons paid? annually, and they mature in 10

years. What is the yield to maturity of the? bonds?

Beam Inc. bonds are trading today for a price of ?$1,386.10.

The bond pays annual coupons with a coupon rate of 7?%

and the next coupon is due in one year. The bond has a yield to maturity of 3.96?%.

How many years are there until the bond? matures?

A 11?-year bond pays interest of $27.80 ?semiannually, has a face value of $1,000?, and is selling for $744.79. What are its annual coupon rate and yield to? maturity?