Marginal Utility (MU) Equals

question 43

Multiple Choice

Marginal utility (MU) equals:

• A) P/Q.
• B) Q/TU.
• C) PQ/TU.
• D) TU/P.
• E) TU/Q.

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Definitions:

Esophageal Hiatus

Hole in the diaphragm through which the esophagus passes.

Diaphragm

A dome-shaped muscular partition separating the thorax from the abdomen in mammals, playing a major role in breathing by contracting and expanding the lungs.

Epiglottis

The flap-like structure that closes off the larynx during swallowing.

Larynx

The part of the respiratory tract between the pharynx and the trachea that is responsible for voice production; also called the voice box.