Suppose That the Equilibrium Price of T-Shirts Increases and the Equilibrium

Multiple Choice

Suppose that the equilibrium price of T-shirts increases and the equilibrium quantity falls. Which of the following best fits the observed data?

A) An increase in demand with supply constant.
B) A decrease in supply with demand constant.
C) An increase in demand coupled with an increase in supply.
D) A decrease in demand with supply constant.