Consider the following factor and indicate whether it increases or decreases the equilibrium price of gasoline and the equilibrium quantity of gasoline sold. in this problem, assume that gasoline is a normal good.

when the number of sellers decreases, the

choose one:
a. supply curve shifts to the right.
b. demand curve shifts to the right.
c. demand curve shifts to the left.
d. supply curve shifts to the left.

as a result,

choose one:
a. price decreases and quantity decreases.
b. price decreases and quantity increases.
c. price increases and quantity decreases.
d. price increases and quantity increases.