Supply and demand calculus help

S(q)=q2+11q,D(q)=108819qq2 a. Graph the supply and demand curves. Choose the correct graph. S(q) is the solid line, and D(q) is the dashed line. A. B. C. D. 1 1 b. Find the point at which supply and demand are in equilibrium. The equilibrium point is (Type an ordered pair.) c. Find the consumers' surplus. The consumers' surplus is $ (Type an integer or decimal rounded to the nearest hundredth as needed.) d. Find the producers' surplus. The producers' surplus is $ (Type an integer or decimal rounded to the nearest hundredth as needed.)