Which One of the Following Concerning Stalactites and Stalagmites Is

question 2

Multiple Choice

Which one of the following concerning stalactites and stalagmites is NOT true?

• A)Stalactites are deposited from water dripping from the ceiling of an aerated cavern.
• B)Stalagmites form on the floors of caves below the water table.
• C)Both are forms of dripstone; stalactites hang from the ceiling, stalagmites grow upward from the cavern floor.
• D)Both are composed of calcium carbonate.

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Definitions:

Marginal Cost

The extra expense incurred for producing an additional unit of output, emphasizing the concept of incremental cost analysis.

Total Profit

The overall financial gain calculated by subtracting total costs from total revenue.

Collude

To come together in secret agreement, especially for a deceitful or illegal purpose.

Marginal Cost

The increase in total cost that arises from producing one additional unit of a product or service.