What is risk premium for XYZ stock if its expected real return is 11 29%, the expected inflation rate is 3.17%, and the risk-free return is 4.98%? a. 2.89% (plus or minus 0.05 percentage points) b. 6.319 (plus or minus 0.05 percentage points) OC. 9.849 (plus or minus 0.05 percentage points) d. 8.12% (plus or minus 0.05 percentage points) e. None of the above is within 005 percentage points of the correct