1.) A $1,000 coupon bond pays a coupon annually and has 10 years remaining until maturity.

a.) What is its today's price (value) if it's bought at a yield to maturity of 10%?

b.) Assuming the required yield to maturity stays constant at 10%, at what price should this bond sell at in one year hence, i.e., when it has 9 years remaining to maturity?

C.) What should be the price of this bond at maturity (i.e. one second before it matures)? (No need for a calculation here)