Demand in a Perfectly Competitive Market Is Q = 100

Essay

Demand in a perfectly competitive market is Q = 100 - P.Supply in that market is Q = P - 10.What is the market equilibrium price and quantity? Given that price and quantity,how much consumer surplus,producer surplus,and deadweight loss is there? If the government imposes a $10 per unit sales tax,what is the new equilibrium price and quantity? Once the government imposes the tax,how consumer surplus,producer surplus,and dead-weight loss is there?