Based on the data in the tables above, what is the Jehnsen Alpha for AMZN?

A. 0.92%

B. 0.28%

C. 0.18%

D. -0.74%

\begin{tabular}{|l|c|c|} \hline & R(S\&P 500) & AMZN \\ \hline Average & 2.59% & 4.36% \\ \hline Variance & 0.00085 & 0.00660 \\ \hline St. Dev. & 5.32% & 8.13% \\ \hline & & \\ \hline Intercept & & 0.0302 \\ \hline Beta & 1 & 1.6811 \\ \hline Var ( ei) & & 0.0042 \\ \hline St. Dev. (ei) & & 6.48% \\ \hline \end{tabular} Rf0.40%