Use the following to answer questions:
Figure: Change in the Total Surplus 
-(Figure: Change in Total Surplus) Look at the figure Change in Total Surplus. Which of the following areas represent the change in total surplus when the price falls from P2 to P3?
Definitions:
First line
The initial, preferred treatment or intervention for a specific disease or condition.
Defense
Measures, strategies, or mechanisms employed to protect against attack, harm, or damage in military, sports, or legal contexts.
Laboratory coat
A protective garment worn to prevent contamination of clothing and skin from hazardous substances in a lab setting.
Eye goggles
Protective eyewear that encloses the area surrounding the eye in order to prevent particulates, water, or chemicals from striking the eyes.
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