What Will Happen to the Equilibrium Price and Quantity of Traditional

Multiple Choice

What will happen to the equilibrium price and quantity of traditional camera film if traditional cameras become more expensive,digital cameras become cheaper,the cost of the resources needed to manufacture traditional film falls,and more firms decide to manufacture traditional film?

A) Price will fall,and the effect on quantity is ambiguous.
B) Price will rise,and the effect on quantity is ambiguous.
C) Quantity will fall,and the effect on price is ambiguous.
D) Quantity will rise,and the effect on price is ambiguous.