Average Cost The average cost$/$disc in dollars incurred by Herald Reconds in pressing $x$ DVDs is given by the average cost function

$\frac{?}{\text{b}\text{a}\text{r}}(c)(x)=5\mathrm{.}1\frac{2800}{x}$

Evaluate the limit$.($If an answer does not exist, enter DNE.$)$

Im $\frac{?}{\text{b}\text{a}\text{r}}(C)(x)=$ dollars$/$disc