Which of the Following Is NOT a File Extension for a Purely

question 22

Multiple Choice

Which of the following is NOT a file extension for a purely audio file?

• A) .MID
• B) .WAV
• C) .MP3
• D) .AVI

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Definitions:

Total Revenue Product

The total revenue generated by a firm from selling the output produced by an additional unit of a factor of production.

Perfect Competitor

A market structure where many firms sell identical products, allowing no single company to influence the market price.

Imperfect Competitor

A firm that has some control over the market price of its product because the product is differentiated and there are few substitutes.

Wage Rate

The amount of money paid to an employee per unit of time, often hourly or annually, for their labor.