A.) V Corp. bonds bearing a coupon rate of 7.0%, pay coupons semiannually, have five years remaining to maturity, and are currently priced at $1010 per bond. What is the yield to maturity?

B.) What is the market value of a bond that has a 7% coupon rate with semiannual payments, a par or face value of $1000 and a yield to maturity of 8.0% and five years to maturity?

*Please help by typing out formulas and showing the steps taken to get results, instead of just presenting excel results?*