(Table: the Utility from Income for Alexandra) Use Table: the Utility

(Table: The Utility from Income for Alexandra) Use Table: The Utility from Income for Alexandra. Alexandra runs her own business, which generates an annual income of $40,000. Alexandra is considering developing a new product. The probability that the new product will increase Alexandra's income by $30,000 is 0.5, and the probability that it will reduce Alexandra's income by $10,000 is 0.5. Alexandra's expected utility after developing her new product is _____ utils.
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$$\text { Table: The Utility from Income for Alexandra } \\\begin{array} { | l | l | } \hline \text { Income } & \text { Total Utility } \\\hline \$ 0 & 0 \\\hline 10,000 & 200 \\\hline 20,000 & 360 \\\hline 30,000 & 500 \\\hline 40,000 & 620 \\\hline 50,000 & 720 \\\hline 60,000 & 800 \\\hline 70,000 & 860 \\\hline\end{array}$$

A) 1,360
B) 860
C) 500
D) 680