Firenze, a manufacturer of frozen pizza, is exploring whether or not to introduce several new kinds of pizza: cauliflower pizza, veggie pepperoni pizza, and veggie cheese pizza. The managers at Firenze have developed several possible options. What is the first decision Firenze should make

Suppose that electricity producers create a negative externality equal to $5 per unit. further suppose that the government imposes a $5 per-unit tax on the producers. what is the relationship between the after-tax equilibrium quantity and the socially optimal quantity of electricity to be produced?