The Following Figure Illustrates the Demand and Supply Curves for PCs

The following figure illustrates the demand and supply curves for PCs in a small country.

-Suppose the government used a tariff to achieve the same level of protection as the quota illustrated above. Comparing the two outcomes (quota versus tariff) we can conclude:

A) consumers lose area a.
B) the government can collect the tariff or sell the quotas to receive area e.
C) domestic producers gain under both a tariff and a quota.
D) All of the above
E) None of the above