If an Import-Competing Firm Is Imperfectly Competitive,then Under Free Trade

Multiple Choice

If an import-competing firm is imperfectly competitive,then under free trade an export tariff will ________ domestic market price,________ producer surplus,________ consumer surplus,________ government revenue,and ________ overall domestic national welfare.

A) increase; have no effect on; decrease; increase; decrease
B) decrease; decrease; increase; decrease; have no effect on
C) increase; have no effect on; increase; decrease; increase
D) decrease; increase; decrease; increase; decrease
E) have no effect on; have no effect on; decrease; increase; decrease