What Advice Does the Text Offer in Regards to Using

question 37

Multiple Choice

What advice does the text offer in regards to using people as presentation aids in a speech?

• A)Never use other people as presentation aids in a speech because of the potential for something to go wrong.
• B)Rehearse with the person and try using a spur-of-the-moment volunteer in the speech.
• C)Make sure they don't draw attention away from your speech;have them stand or sit still until they are needed in the speech.
• D)Avoid using others as presentational aids;rely on yourself as the presentational aid.

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Definitions:

Income Elasticity of Demand

A measure of how much the quantity demanded of a good responds to a change in consumers' income, holding all other factors constant.

Inferior Good

An inferior good is a type of good whose demand decreases when consumer income rises, unlike normal goods, where demand increases with rising consumer income.

Normal Good

A type of good for which demand increases when income increases, and vice versa, displaying a positive correlation between income and demand.

Cross Elasticity of Demand

A measure of how the quantity demanded of one good responds to a change in the price of another good, indicating the degree of substitutability or complementarity between the two goods.