The Following Table Describes Utility for Consuming Cans of Soda

Multiple Choice

The following table describes utility for consuming cans of soda. At what point does the law of diminishing marginal utility set in? $\begin{array}{|c|c|}\hline \text { Cans of Soda } & \text { Total utility } \\\hline 1 & 14 \\\hline 2 & 30 \\\hline 3 & 47 \\\hline 4 & 57 \\\hline 5 & 56 \\\hline 6 & 50 \\\hline 7 & 42 \\\hline\end{array}$

A) Between three and four cans
B) Between four and five cans
C) Marginal utility diminishes everywhere.
D) Marginal utility never diminishes.