An industry's inverse demand was PD = 20 - 0.1Q and its inverse
supply was PS = 4 + 0.1Q.
a. Calculate the consumer surplus, producer surplus, government
revenue and deadweight loss for taxes of $4, $8, $12 and $16 per
unit sold.
b. Graph government revenue and deadweight loss as functions of
these tax rates.
c. What tax maximizes government revenue?