Suppose the Input Costs Associated with Manufacturing Hair Replacement Treatments

Multiple Choice

Suppose the input costs associated with manufacturing hair replacement treatments decrease over time.This would lead to a(n) :

A) increase in the supply of such treatments,lower prices,and an increase in the equilibrium quantity.
B) decrease in quantity supplied and lower prices.
C) increase in demand and higher prices.
D) decrease in the supply of such treatments,higher prices,and a decrease in the equilibrium quantity.