Exhibit 1A-10 Multi-curve graph Exhibit 1A-10 represents a three-variable relationship. As the annual income of consumers rises from $20,000 (line A) to $40,000 (line B), the result is a(n):
A) rightward movement along each curve.
B) leftward movement along each curve.
C) leftward shift in curve B to curve A.
D) leftward shift in curve A to curve B.

Question

Exhibit 1A-10  Multi-curve graph  Exhibit 1A-10 represents a three-variable relationship. As the annual income of consumers rises from $20,000 (line A) to $40,000 (line B), the result is a(n):
A) rightward movement along each curve. 
B) leftward movement along each curve. 
C) leftward shift in curve B to curve A. 
D) leftward shift in curve A to curve B.

Quizplus · Accepted Answer

The Answer of Exhibit 1A-10  Multi-curve graph  Exhibit 1A-10 represents a three-variable relationship. As the annual income of consumers rises from $20,000 (line A) to $40,000 (line B), the result is a(n):
A) rightward movement along each curve. 
B) leftward movement along each curve. 
C) leftward shift in curve B to curve A. 
D) leftward shift in curve A to curve B.

Exhibit 1A-10 Multi-Curve Graph Exhibit 1A-10 Represents a Three-Variable Relationship