I cant figure out how to solve this. Will you please include the steps so I know for the future, thanks!

INTEREST RATE PREMIUMS A 5-year Treasury bond has a 5.2% yield. A 10-vear Treasury bond yields 6.4%, and a 10-year corporate bond yields 8.4%. The market expects that inflation will average 2.5% over the next 10 years (IP. = 2.5%). Assume that there is no maturity risk premium (MRP = 0) and that the annual real risk-free rate, r", will remain constant over the next 10 years. (Hint: Remember that the default risk premium and the liquidity premium are zero for Treasury securities: DRP = LP = 0.) A 5-year corporate bond has the same default risk premium and liquidity premium as the 10-year corporate bond described. What is the yield on this 5-year corporate bond