Discuss why, under each of these circumstances, a social cost-benefit analysis might differ from a private cost-benefit analysis:
a. The unemployment rate is 10 percent.
b. The government has imposed a tariff on the importation of textiles.
c. The government has imposed a quota on the importation of oil.
d. The government has imposed a tax on interest income.
e. The government has imposed price controls on natural gas.
f. The government has regulated airlines, so prices exceed the competitive levels.