Consumer, a person who purchases goods and services for personal use, Wants, things I would like to have but don't need to live or survive, Product, is an object, or system, or service made available for consumer use as of the consumer demand, Services, the action of helping or doing work for someone., Needs, a need is something you must have to survive; like food, water and a home, Price, the amount of money expected, required, or given in payment for something..

Demand

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