Refer to the Figure Below A)75
B)60

Refer to the figure below. The marginal utility of the 4^th dinner out per week is $$\begin{array} { | c | c | c | } \hline \begin{array} { c } \text { Number of Dinners } \\\text { Out Per Week }\end{array} & \begin{array} { c } \text { Total } \\\text { Utility }\end{array} & \begin{array} { c } \text { Marginal } \\\text { Utility }\end{array} \\\hline 1 & 100 & \\\hline 2 & & 75 \\\hline 3 & 235 & \\\hline 4 & 250 & \\\hline\end{array}$$

A) 75.
B) 60.
C) 250.
D) 15.