Exhibit 4-13 -In Exhibit 4-13,a Movement from Point a to Point B

Exhibit 4-13

-In Exhibit 4-13,a movement from point A to point B represents:

A) A downward movement along demand D
B) An upward movement along demand D'
C) An increase in demand from D to D'
D) A decrease in demand from D to D'
E) A decrease in demand from D' to D