The Pitch of Your Voice Often Changes with Your Emotions

question 34

True/False

The pitch of your voice often changes with your emotions.

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Definitions:

Marginal Cost

The cost of producing one additional unit of a good or service, calculated by the change in total cost that arises from an extra unit of output.

Demand

The measure of a good or service that people intend and are able to acquire at differing prices throughout a designated time span.

Admission Fee

The charge or payment required for entry into an establishment, event, or service.

MR=MC

MR=MC is an economic principle stating that optimal production quantity is reached when marginal revenue equals marginal cost.