Bond X is noncallable and has 20 years to maturity, a 8% annual
coupon, and a $1,000 par value. Your required return on Bond X is
12%; if you buy it, you plan to hold it for 5 years. You (and the
market) have expectations that in 5 years, the yield to maturity on
a 15-year bond with similar risk will be 10%. How much should you
be willing to pay for Bond X today? (Hint: You will need to...