What Is the Plural of Calculus

question 59

Multiple Choice

What is the plural of calculus?

• A) Calculuses
• B) Calculae
• C) Calculi
• D) Calculata

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Definitions:

Unattainable Point

A situation in a production possibilities frontier or a similar model where the point representing a combination of goods or services produced cannot be achieved given current resources or technology.

Tons

A unit of weight equal to 2,000 pounds in the United States (short ton) or 2,240 pounds in the UK (long ton), often used to measure heavy commodities.

Bottles

Containers with a neck that are narrower than the body and are often used to store liquids.

Existing Resources

The currently available inputs, including labor, capital, and raw materials, used for production in the economy.