please could use some help

1. (Bond valuation) Calculate the value of a bond that matures in 25 years and has a face value of $1,000. The coupon rate is 7% paid annually, and the investor's required rate of return is 11%. 2. (Bond valuation) Jasper Corp. is about to issue a 30 year bond with the following terms: $1,000 face value, an 8% coupon payment paid annually, and a required market return of 5.5%. What should be the price of this bond