please complete ASAP!!

Finance 1) 5-year treasury bond yields 5.5%. the inflation premium (IP) is 1.9% and the maturity risk premium (MRP) on 5-year bonds is 0.4%. what is the real risk-free rate? r*? 2) If D1 = $1.25, g (which is constant)= 5.5% and PO=44$, what is the stock's expected total return for the coming year