Other Things Remaining the Same,an Increase in the Price of Butter

question 47

Multiple Choice

Other things remaining the same,an increase in the price of butter can be expected to

• A)increase margarine sales.
• B)decrease margarine sales.
• C)increase butter sales.
• D)None of the above

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Definitions:

Ventilations

The movement of air between the environment and the lungs via inhalation and exhalation, used in respiratory processes.

Respiratory Center

Group of nerve cells in the medulla oblongata that sends out nerve impulses on a rhythmic basis, resulting in involuntary inspiration on an ongoing basis.

Intercostal Nerves

Nerves located between the ribs that play a role in the respiratory process by controlling the muscles of the chest wall.

Alveolar Walls

Thin layers of tissue forming the air sacs in the lungs, where gas exchange with the blood takes place.