A Pizza Shop Observes That When It Raises the Price

Multiple Choice

A pizza shop observes that when it raises the price of the large pizza,total revenue from pizza decreases and when they lower the price of the large pizza,total revenue increases.This suggests that:

A) pizza lovers act irrationally.
B) the demand for large pizza must be elastic.
C) there are few good substitutes for large pizza.
D) the demand for large pizza must be inelastic.