If Both Demand and Supply Increase,then the Equilibrium Price

Multiple Choice

If both demand and supply increase,then the equilibrium price

A) and equilibrium quantity increases.
B) falls but the equilibrium quantity increases.
C) could either rise or fall,but the equilibrium quantity increases.
D) rises,and the equilibrium quantity could either increase or decrease.
E) falls,and the equilibrium quantity could either increase or decrease.