Which of these is the BEST example of a tariff? A) Japan did not allow rice to be imported until 1994. B) North Korea will not export any goods into the United States. Eliminate C) China adds 25% to the cost of all cars imported into the country. D) The United States allows no more than 550 tons of steel from South Korea.

Option C : China adds 25% to the cost of all cars imported into the country.

Explanation:

Let us first define what Tariff means. Tariff means implementing a tax duty on a certain product so as to regulate its import or export.

From above information it is evident that option A and B are incorrect as its was a ban on import and duty addition. Similarly, option D is also not tariff but it falls into the category of quota as there is a limit on the import quantity. Hence, option C is correct as china added 25% as a duty on imports.

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a series circuit is one with all the loads in a row. there is only one path for the electricity to flow. if this circuit was a string of light bulbs, and one blew out, the remaining bulbs would turn off.

unlike in series circuits, a charge in a parallel circuit encounters a single voltage drop during its path through the external circuit. the current through a given branch can be predicted using the ohm's law equation and the voltage drop across the resistor and the resistance of the resistor.

a parallel circuit has certain characteristics and basic rules: a parallel circuit has two or more paths for current to flow through. voltage is the same across each component of the parallel circuit.