supose2-year Treasury bonds yield 4.5%, while 1-year bonds yield 3%. r* is 1%, and the maturity risk premuim is zero

supose2-year Treasury bonds yield 4.5%, while 1-year bonds yield 3%. r* is 1%, and the maturity risk premium is zero. a. using the expectations theory what is the yield on a 1-year bond, 1 year from now? b what is the expected inflation rate in year 1? year 2?