Refer to the Following Probability Distribution for Profit to Answer $$\begin{array} { c c } \text { Prafit } & \text { Prabability } \\\hline \$ 30 &0 .05 \\40 &0 .25 \\50 & 0.60 \\60 & 0.10\end{array}$$

Multiple Choice

Refer to the following probability distribution for profit to answer the question below: $$\begin{array} { c c } \text { Prafit } & \text { Prabability } \\\hline \$ 30 &0 .05 \\40 &0 .25 \\50 & 0.60 \\60 & 0.10\end{array}$$ What is the variance of this distribution?

A) 48.75
B) 2,376
C) 525
D) 70
E) 11.875