Assume That Both the Demand Curve and the Supply Curve

Assume that both the demand curve and the supply curve for tablet computers shift to the left but the demand curve shifts more than the supply curve.As a result,

A) both the equilibrium price and quantity of tablet computers will decrease.
B) the equilibrium price of tablet computers will decrease; the equilibrium quantity may increase or decrease.
C) the equilibrium price of tablet computers may increase or decrease; the equilibrium quantity will decrease.
D) the equilibrium price of tablet computers will increase; the equilibrium quantity may increase or decrease.