The Supply of Cheese Sticks Is Upward Sloping

The supply of cheese sticks is upward sloping. If the price of cheese sticks decreases, all else equal, we would see:

A) an increase in quantity supplied and a decrease in producer surplus.
B) a decrease in quantity supplied and a decrease in producer surplus.
C) an increase in quantity supplied and an increase in producer surplus.
D) a shift to the left of the supply curve and a decrease in producer surplus.