The Effect of a Decrease in the Price of Personal

The effect of a decrease in the price of personal computers on consumer demand, other things constant, is most likely to be represented by a _____

A) leftward shift of the demand curve for personal computers.
B) upward movement along the demand curve for personal computers.
C) rightward shift of the demand curve for personal computers.
D) downward movement along the demand curve for personal computers.
E) decrease in the slope of the demand curve for personal computers.