The Demand Curve and Supply Curve for a Good Are

question 9

Multiple Choice

The demand curve and supply curve for a good are given by Q^D = 100 - 5P and Q^S = 1.25P - 2.5. Suppose the production of this good creates a negative externality, where the external marginal cost is constant at $2. To achieve the socially optimal output level, the government can implement a tax in the amount of $____.

• A) 3.00
• B) 2.50
• C) 2.00
• D) 1.50

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Definitions:

Comparative Advantage

The ability of an entity to produce a good or service at a lower opportunity cost than others, leading to more efficient international trade.

Comparative Advantage

The ability of an individual, company, or country to produce a particular good or service at a lower opportunity cost than competitors, leading to more efficient international trade.

Comparative Advantage

A principle in international trade that suggests a country should export goods in which it is more efficient and import those in which it is less efficient, compared to other countries.

Opportunity Cost

The act of selecting one alternative leads to the loss of possible gains that could have been obtained from other options.