Often duties and taxes are imposed on cars that are imported from other countries. what types of incentives are these duties and taxes? positive incentive and subsidy. negative incentive and subsidy. positive incentive and tariff. negative incentive and tariff.

The right answer is the last one: negative incentive and tariff. These duties and taxes are negative incentives, or disincentives, because they attempt to discourage people from buying those cars (and buying national cars instead), and also tariffs, since they must be paid on certain classes of imports or exports.    

i believe that the answer to the question provided above is that the role of campaign committees is to act as a bridge between state and local campaigns.