3. Consider the two bonds described below: Bond B Bond A 10 15 | # of years to maturity | Coupon rate (%) (paid semiannually) | Par value $1,000 $1,000 a) If both bonds had a required return of 5%, what would the bonds' prices be? b) Describe what it means if a bond sells at a discount, a premium, and at its face amount (par value). Are these two bonds selling at a discount, premium, or par? c) If the required return on the two bonds rose to 7%, what would the bonds' prices be