Ezra Produces Cotton Candy That He Sells at Carnivals

Ezra produces cotton candy that he sells at carnivals. Recently, a change occurred that makes him willing to sell less candy at each price. What happens to Ezra's supply curve?

A) There is a movement to the right along his supply curve.
B) There is a movement to the left along his supply curve.
C) There is a shift to the left of his supply curve.
D) There is a shift to the right of his supply curve.