Table $6\mathrm{.}2$

$\backslash$table$[[$Units Consumed,Total Utility$],[0,0],[1,30],[2,65],[3,85],[4,89],[5,88]]$

Refer to Table $6\mathrm{.}2,$ 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. The marginal utility of an additional unit of the good diminishes after the consumption of the $q,$ unit of the good.

$q,$ a$.$ second

b$.$ fifth

c$.$ first

d$.$ fourth

e$.$ third