I have a question in calculating bonds. For each year for four years, the maturity value is different, what equation would you use to calculate the price of the bond on the 4th year? I'm not sure what the equation is or how to calculate bonds after multiple years. Thank you!

4. The prices of zerocoupon bonds with par value of $1000 and various maturities are: c 1 year, $800 0 2 years, $783.15 0 3 years, $683.93 0 4 years, $592.08 What is the price of a $1000 parvalue 4year bond with a 10% coupon rate paid annually