Smoking has a negative externality on nonrsmokers and costs them 2 per unit. The smokers' demand function is q = 4-4 13, while the tobacco producers' supply function is g 2 2p. If the government can dictate the production of smoking to maximize the sum of surplus to smokers, nonsmokers, and producers! what would be the optimal production quantity of smoking the government chooses? In other words, what is the rstrbest consumption of smoking by the social planner