If a Change in the Price of a Good Results

question 19

Multiple Choice

If a change in the price of a good results in no change in total revenue:

• A)the demand for the good must be elastic
• B)the demand for the good must be inelastic
• C)the demand for the good must be unit elastic
• D)buyers must not respond very much to a change in price

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Definitions:

Action Potential

A rapid and temporary electrical charge that travels along the membrane of a neuron, signaling neuronal activity.

Single-Cell Recording

A neurophysiological technique for measuring the electrical activity of individual neurons in a living organism.

Electrode

A conductor through which electricity enters or leaves an object, substance, or region.

Reuptake

The process by which neurotransmitters are taken back into the neuron that released them, terminating the neurotransmitter's action on the synapse.