Suppose That a 20 Percent Increase in the Price of Normal

question 42

Multiple Choice

Suppose that a 20 percent increase in the price of normal good Y causes a 10 percent decline in the quantity demanded of normal good X.The coefficient of cross elasticity of demand is

• A)negative, and therefore these goods are substitutes.
• B)negative, and therefore these goods are complements.
• C)positive, and therefore these goods are substitutes.
• D)positive, and therefore these goods are complements.

Understand the role of feedback in effective communication.

Understand the structure and formation of spinal nerves.

Identify and describe the layers of the meninges.

Recognize and differentiate between various nerve branches and their origins.