All of the Following Plural Nouns Are Correct Except

question 8

Multiple Choice

All of the following plural nouns are correct except

• A) flies.
• B) themselves.
• C) ladys.
• D) proofs.

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Definitions:

Operating Leverage

A financial ratio that measures the proportion of fixed costs in a company's cost structure, indicating how a change in sales will affect its operating income.

Net Operating Income

The income produced through a firm's principal commercial activities, not including the subtractions for interest and taxes.

Sales Volume

The total quantity of goods or services sold by a company in a specific period.

Least-Squares Regression

A statistical approach that finds the optimal fitting line by reducing the sum of the squares of the discrepancies between the actual and forecasted values.