The Demand for DVD Players in a Country Is Given

question 17

Multiple Choice

The demand for DVD players in a country is given by D = 300 - 0.2P,where P is the price of a DVD player.Supply by domestic producers is given by S = 100 + 0.8P.The world price of a DVD player equals $100 and this economy is open to trade.If a tariff of $50 per unit is placed on DVD player imports,the quantity of DVD players demanded domestically will change from _________ with no tariff to __________ with the tariff.

• A) 260;270
• B) 260;280
• C) 280;270
• D) 280;260
• E) 270;260

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Definitions:

Existential Import

The assumption within a proposition that something exists.

Square of Opposition

A diagram representing the logical relationships between certain types of propositions in classical logic.

Universal

Pertaining to or being applicable to all cases, individuals, or groups without exception.

Venn Diagram

A Venn diagram is a graphical representation using overlapping circles to illustrate the logical relationships between two or more sets of items.