A Fundamental Principle in Demand Analysis Is That a Change

question 35

Multiple Choice

A fundamental principle in demand analysis is that a change in price leads to

• A) a movement along the demand curve.
• B) a rightward shift of the demand curve.
• C) a leftward shift of the demand curve.
• D) a complementary movement on the supply curve.

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Definitions:

Gastrocnemius

A major calf muscle that's involved in walking, running, and jumping, contributing to the plantar flexion of the foot at the ankle.

Soleus

A powerful muscle in the lower leg that is involved in standing and walking; it runs from just below the knee to the heel.

Extensor Digitorum Longus

A muscle in the leg that helps to extend the toes and dorsiflex the foot.

Orbicularis Oris

A complex of muscles in the lips that encircles the mouth, controlling movements such as closing and puckering.