Assume the Market Is in Equilibrium in the Graph Shown

Multiple Choice

Assume the market is in equilibrium in the graph shown at demand D and supply S₁.If the supply curve shifts to S₂,and a new equilibrium is reached,which of the following is true?

A) Consumer surplus increases, but producer surplus decreases.
B) Consumer surplus decreases, but producer surplus increases.
C) Both consumer and producer surplus increase.
D) Both consumer and producer surplus decrease.