Suppose the market for mushrooms is competitive, that the marginal benefit is given by $50 - 2*Q and the marginal cost of mushrooms is $10 + 3* Q, where Q is tons. Please now assume that the government decides to subsidize mushroom harvests by building roads that makes mushroom harvest cheaper. The value of this subsidy is $5.00 per ton and is the same for all tons harvested. What is the predicted equilibrium price and quantity with the subsidy? Please explain and show your calculations