Let $C(x)=5x+450$ and $R(x)=26x.$

Prevention,

ng today an

themes rely

policing sys

sary, which

$g$ within po

e training

ka officers

ot propose

owards thi

te trust in

$\frac{?}{\text{b}\text{a}\text{r}}(MP)=$

$($d$)$ Interpret the marginal profit.

Each additional unit sold increases the profit by this much.

The profit is maximized when this many units are sold.

This is the smallest number of units that can be sold in order to make a profit.

Each additional unit sold decreases the profit by this much.