Solve the Problem $\begin{array}{l}D(p)=5520-90 p \\S(p)=140 p\end{array}$ A) $\$ 50 ; 3360$

Multiple Choice

Solve the problem.
-Let the demand and supply functions be represented by D(p) and S(p) , where p is the price in dollars. Find the equilibrium price and equilibrium quantity for the given functions.
$\begin{array}{l}D(p) =5520-90 p \\S(p) =140 p\end{array}$

A) $\$ 50 ; 3360$
B) $\$ 50 ; 1020$
C) $\$ 39: 2010$
D) $\$ 24 ; 3360$