An Externality Is an Event Which

question 1

Multiple Choice

An externality is an event which

• A)is external to economics.
• B)always brings harm to someone in the economy.
• C)is incidental to some market activity.
• D)harms the economy as a whole rather than a particular person.

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Definitions:

D-Glyceraldehyde

A simple sugar that serves as a reference molecule for determining the stereochemistry of carbohydrates, representing the D configuration of carbohydrates.

D-Altrose

A rare aldohexose sugar, a stereoisomer of D-glucose, found in its d-form.

L-Altrose

An aldohexose sugar that is a stereoisomer of the more common glucose, rarely found in nature.

Fischer Projection

A method of drawing organic molecules as a two-dimensional representation that allows visualization of the three-dimensional arrangement of substituents around chiral centers.