Breathalyzers Work on the Principle That Some of the Alcohol

question 168

Multiple Choice

Breathalyzers work on the principle that some of the alcohol __________.

• A)is being excreted through the urine
• B)is water soluble
• C)is being excreted from the lungs
• D)that is breathed out is flammable

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Definitions:

Income Effect

The variation in income for a person or an economy and its impact on the demand for a specific good or service.

Perfect Substitutes

Goods that can serve the same purpose perfectly, where consumers are indifferent between them and will select based on price.

Giffen Good

A product that paradoxically sees an increase in demand as its price increases, violating the basic law of demand due to the income effect overshadowing the substitution effect.

Inferior Good

A type of good whose demand decreases as the income of consumers increases, opposite of a normal good.