Equilibrium Quantity Must Increase When Demand

question 48

Multiple Choice

Equilibrium quantity must increase when demand

• A)increases and supply does not change,when demand does not change and supply increases,and when both demand and supply increase.
• B)increases and supply does not change,when demand does not change and supply increases,and when both demand and supply decrease.
• C)decreases and supply does not change,when demand does not change and supply decreases,and when both demand and supply increase.
• D)decreases and supply does not change,when demand does not change and supply decreases,and when both demand and supply decrease.

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Definitions:

Acetylcholine

A neurotransmitter involved in many functions including muscle movement and memory.

Serotonin

A neurotransmitter in the brain that affects mood, emotion, and sleep, playing a key role in preventing depression and regulating anxiety.

Dopamine

A neurotransmitter in the brain that plays a key role in reward, motivation, memory, and attention, and is often associated with the pleasure and reward system.

Therapeutic Half-life

The time required for the concentration of a drug in the body to decrease to half of its starting dose, which is crucial in determining the drug's dosage and scheduling.