Can You Explain Market Mechanisms In The Light Of Market Economies?

A market economy is an elaborate mechanism for coordinating people, activities, and business through a system of prices and markets. It is a communication device for pooling the knowledge and actions of billions of diverse individuals. Without central intelligence or computation, it solves problems of production and distribution involving billions of unknown variables and relations, problems that are far beyond the reach of even today's fastest supercomputers. Nobody designed the market, yet it functions remarkably well. In a market economy, no single individual or organization is responsible for production, consumption, distribution, and pricing.
How do markets determine prices, wages, and outputs? Originally a market was and actual place where buyers and sellers could engage in face-to-face bargaining. In a market system, everything has a price, which is the value of the good in terms of money. Price represents the terms on which people and firms voluntarily exchange different commodities. When I agree to buy a used car from a dealer for $4050, this agreement indicates that that the car is worth more than $4050 to me and that the $4050 is worth more than the car to the dealer. The used car market has determined the price of a used car and through voluntary trading, has collected this good to the person for whom it has the highest value.