What is Supply and Demand?
Supply and demand are the most basic devices of economic analysis. Most uses of economic reasoning include supply and demand in some structure. Eating a French rotisserie makes the vast majority a tiny bit more satisfied, and we are willing to surrender something of quality, a little measure of cash, a tad bit of time, to eat one. What we are willing to surrender measures the quality, our own worth, of the French rotisserie. That esteem, communicated in dollars, is the eagerness to pay for French fries. That is, whether you are willing to surrender three pennies for a solitary French broil, your ability to pay is three pennies. On the off chance that you pay a penny for the French rotisserie, you’ve acquired a net of two pennies in worth. Those two pennies, the distinction between your readiness to pay and the sum you do pay, is known as consumer excess.
Consumer surplus is the value to a consumer of utilization of a good, subtract the cost paid.