This question: $1$ point$($s$)$ possible

equilibrium point, and $($c$)$ the producer surplus at the equilibrium point.

$D(x)=-\frac{3}{10}x+12,S(x)=\frac{1}{2}x+4$

$($a$)$ Find the equilibrium point.

$($Type an ordered pair, using integers or decimals.$)$

$($b$)$ Find the consumer surplus at the equilibrium point.

$ $($Type an integer or a decimal.$)$

$($c$)$ Find the producer surplus at the equilibrium point.

$$

$($Type an integer or a decimal.$)$