You observe the following term structure: If you believe that the term structure next year will be the same as today's, what will be the return on 1-year and 4-year zero-coupon bonds? (Do not round intermediate calculations. Round your answers to 1 decimal place.) One year return on 1 year bond % One year return on 4 year bonds % Will the 1-year or the 4-year zeros provide a greater expected 1-year return? 1-year zero-coupon bond 4-year zero-coupon bond