The market for a box of POG's is defined by Q^d-P and Q^s.

a) Calculate perfectly competitive equilibrium, consumer surplus, and producer surplus.  Include a detailed graph.

b) If a $2 per-unit tax were imposed, calculate new equilibriums, consumer surplus, producer surplus, government revenue, and deadweight loss.  Include a detailed graph.

c) In an effort to support Canadian POG industries, the government imposes a price floor of $60.  Calculate quantity supplied, quantity demanded, and producer surplus, consumer surplus, and deadweight loss under a worst case scenario.  Include a detailed graph.