Refer to the Following:
the Following Table Shows the Expected

Refer to the following:
The following table shows the expected value and variance for 5 projects a firm can undertake.
$$\begin{array} { c c c } \text { Praiecl } & \text { Expeted Value } & \text { Variance } \\\hline A & \$ 100 & \$ 124 \\B & \$ 220 & \$ 110 \\C & \$ 100 & \$ 138 \\D & \$ 180 & \$ 138 \\E & \$ 200 & \$ 124\end{array}$$
-Which of the following is (are) correct?

A) Project B dominates all others
B) Project E dominates all others
C) Project C is the least preferable
D) a and c
E) none of the above