-In the Above Figure,the Movement from Point a to Point

Multiple Choice

-In the above figure,the movement from point a to point b reflects

A) an increase in the price of pizza.
B) an increase in the supply of pizza.
C) an increase in the number of producers of pizza.
D) a decrease in the cost of the tomato sauce used to produce pizza.
E) a decrease in income if pizza is a normal good.