For questions (1) and (2), for the given demand and supply functions: (a) Find the equilibrium point (go, Po). (b) Set-up and evaluate an integral to determine the consumers' surplus under market equilibrium. (c) Set-up and evaluate an integral to determine the producers' surplus under market equilibrium. (1). The demand equation for a product is D(q) = 72 -2q and the supply equation is S(q) = 49 +6