(Table) The table shows the total utility and marginal utility for ice cream consumption. In the table, the value for C is
$\begin{array}{|c|c|c|}
\hline Q & T U & M U \
\hline 0 & 0 & - \
\hline 1 & 25 & \mathrm{~A} \
\hline 2 & \mathrm{~B} & 15 \
\hline 3 & 53 & \mathrm{C} \
\hline 4 & \mathrm{D} & 10 \
\hline 5 & 71 & \mathrm{E} \
\hline
\end{array}$
A) 63.
B) 68.
C) 28.
D) 13.

Question

Quizplus · Accepted Answer

The marginal utility (MU) is the change in total utility (TU) from consuming one more unit. From 2 to 3 units, TU increases from B to 53. Since B is 40 (25 + 15), the increase to 53 is 13, making C = 13.

(Table) the Table Shows the Total Utility and Marginal Utility