6. (3 points) Using the following Demand and Supply curves, Q(Pa) = 16 - - -Pd Q(p.) = -5+P. to answer the following parts. (a) (1 point) Graph each curve (to scale as much as possible) and carefully label. Indicate where equilibrium will be with a capital E (b) (1 point) Solve for equilibrium analytically (using math). Check your answer by plotting the equilibrium on your graph. Carefully show all your work and box your answer. (c) (1 point) Between consumers and producers, who has the largest surplus? Show your work