$\backslash$begin$\{$tabular$\}\{|$c$|$c$|$c$|$c$|\}$

$\backslash$hline $\backslash$begin$\{$tabular$\}\{$l$\}$

Price $\backslash \backslash$

$(\backslash$$$/$tire$)$

$\backslash$end$\{$tabular$\}$ & Quantity demanded $($tires$/$day$)$ & Private quantity supplied $($tires$/$day$)$ & Socially optimal quantity supplied $($tires$/$day$)\backslash \backslash$

$\backslash$hline $60$ & $110$ & $70$ & $50\backslash \backslash$

$\backslash$hline $80$ & $100$ & $80$ & $60\backslash \backslash$

$\backslash$hline $100$ & $90$ & $90$ & $70\backslash \backslash$

$\backslash$hline $120$ & $80$ & $100$ & $80\backslash \backslash$

$\backslash$hline $140$ & $70$ & $110$ & $90\backslash \backslash$

$\backslash$hline $160$ & $60$ & $120$ & $100\backslash \backslash$

$\backslash$hline

$\backslash$end$\{$tabular$\}$

Does there appear to be an externality associated with tire production? yes, a positive externality yes, a negative externality no

At a price of $\backslash$$$100,90$ tires$/$day are demanded. At this price, society will be compared to its