Please Include formulas in excel!

Q3 You own a 20-year, $1000 face value bond paying 8% coupon annually. If your required rate of return is 10%, what should be the value of the bond? Q4 You own a 20-year, $1000 face value bond paying 8% coupon annually. If market price of the bond is 1000, what should be the Yield to Maturity of the bond? Q5 You own a 20-year, $1000 face value bond paying 8% coupon annually. What should be the market price of the bond so that its Yield to Maturity is exactly 10%? Q6 You own a 30-year, $1000 face value bond paying 9% coupon annually. If your required rate of return is 9%, what should be the value of the bond? Q7 You own a 30-year, $1000 face value bond paying 9% coupon annually. If market price of the bond is 1500, what should be the Yield to Maturity of the bond? Q8 You own a 30-year, $1000 face value bond paying 9% coupon annually. What should be the market price of the bond so that its Yield to Maturity is exactly 7%