Suppose that demand for a good decreases and, at the same time, supply of the good decreases.  What would happen in the market for the good? A.

Equilibrium   price would decrease, but the impact on equilibrium quantity would be   ambiguous.
B.
Equilibrium   price would increase, but the impact on equilibrium quantity would be   ambiguous.
C.
Equilibrium   quantity would decrease, but the impact on equilibrium price would be   ambiguous.
D.
Equilibrium   quantity would increase, but the impact on equilibrium price would be   ambiguous.