In the Blackberry Market, the Quantity Demanded Is Given by Q^D

question 30

Multiple Choice

In the blackberry market, the quantity demanded is given by Q^D = 2,600 - 500P, and the quantity supplied is given by Q^S = -400 + 100P. What are the equilibrium price and equilibrium quantity?

• A) $5 and 100 pounds
• B) $4.25 and 3,000 pounds
• C) $2.50 and 900 pounds
• D) $1.80 and 2,200 pounds

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Definitions:

Auscultated

The act of listening to the sounds made by internal organs, especially the heart and lungs, typically with a stethoscope, to diagnose medical conditions.

Pulmonary Semilunar

A valve between the right ventricle of the heart and the pulmonary artery that prevents blood from flowing back into the heart chamber after it has been pumped out.

Aortic Semilunar

A valve in the heart located at the base of the aorta, which prevents backflow of blood into the left ventricle after it has been ejected into the aorta during systole.

Left Sternal Border

The left sternal border refers to the area along the left side of the sternum (breastbone), where certain heart sounds can be auscultated most clearly.