Group the Objects into Classes So That All the Elements

question 42

Short Answer

Group the objects into classes so that all the elements within each class are topologically equivalent and no elements from different classes are topologically equivalent.
A) a bolt
B) a straw
C) a sewing needle
D) a funnel with a handle

• A) a bolt
• B) a straw
• C) a sewing needle
• D) a funnel with a handle

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Definitions:

Equilibrium Price

The price at which the quantity of goods supplied is equal to the quantity of goods demanded in a market, resulting in no surplus or shortage.

Market Mechanism

Tendency in a free market for price to change until the market clears.

Federal Government

The national government of a federal state, which shares sovereignty with the constituent states or provinces and is typically responsible for national defense, foreign policy, and regulating inter-state commerce.

Equilibrium Price

The market price at which the quantity of a good demanded equals the quantity supplied, leading to market equilibrium.