A BBB$-$rated corporate bond has a yield to maturitiy of $8\mathrm{.}2\%.$ A U$.$S$.$ Treasury security has a yield fo maturity of $6\mathrm{.}5\%.$ These yields are quoted as APRs with semiannual compounding. Both bonds pay semiannual coupons at an annual rate of $7\mathrm{.}0\%$ and have $5$ years to maturity and $$1,000$ face value. What is the price $($expressed as a percentage of the face value$)$ of the treasury bond? What is the price $($expressed as a percentage of the face value$)$ of the BBB$-$rated corporate bond? What is the credit spread on the BBB Bonds?