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What Is the Purpose of a Bar Code? What Is

question 48

Essay

What is the purpose of a bar code? What is the purpose of RFID? What is the purpose of a QR code? If you were a business owner, would you see value in using all three of these simultaneously? Why or why not?


Definitions:

Consumer Surplus

The variance between the actual cost paid by consumers and the maximum amount they're prepared to pay for a good or service.

Market Equilibrium

The point at which the quantity of a good or service demanded by consumers equals the quantity supplied by producers, resulting in a stable market price.

Price Ceiling

A government-imposed limit on how high a price can be charged for a product or service to prevent market prices from rising above a certain level.

Consumer Surplus

The variation between the price consumers are willing to offer for a product or service and the actual payment made.

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