Table 62 -Refer to Table 6

Multiple Choice

Table 6.2
$$\begin{array} { | c | c | } \hline \text { Units Consumed } & \text { Total Utility } \\\hline 0 & 0 \\\hline 1 & 30 \\\hline 2 & 65 \\\hline 3 & 85 \\\hline 4 & 89 \\\hline 5 & 88 \\\hline\end{array}$$
-Refer to Table 6.2,which shows the total utility derived from the consumption of a good.The first column of the table shows the number of units of the good consumed in a day,and the second column of the table shows the total utility derived from that consumption.What is the marginal utility of consuming the first unit?

A) 0
B) 30
C) 35
D) 20
E) 65