D Question 37 1 pts The demand curve for the crabits is Q = 100 - 2P. Consumption of crabits generates a positive externality; the marginal external benefit of $20 per unit. Because of the positive externality, the government decides it will intervene in the market by producing crabits and giving them away for free. If the private marginal cost of producing crabits is $10 per unit and there is no marginal external cost, the resulting deadweight loss in the market for crabits is O $0 O $100 O $400 O $800 O $200 O $50