what is a trade trade is a exchange for something else for another thing?

Assume in a competitive market that price is initially below the equilibrium level. We can predict that price will? What is an elastic good and give 5 examples? What happens to the MP of labor when the market price of the good produced increases? What is the meaning of actions or steps taken in order to achieve a particular end? What is the meaning of a four-firm concentration ratio of 50 percent? Is a beavecoon real or what? What best describes the availability of substitutes in a monopoly? In Which type of economy does the government decide what to produce how to produce and for whom to produce? Why conserving scarce resources affects how quickly they are used up? What factors made the south more attractive than the north to some business? How does subsistence farming differ from commercial farming? What are the pros and cons of hydrogen economy? What is the cost of a new house in 1933? What is abstract noun of load or see or sell? If the Balance of payment always always balances then why you have deficit in the balance of payment What measure can be government take to address an in-balance in the Balance of payment? What are the function of bank reconciliation statement? Factors affecting buying power and spending patterns? How does increasing the money supply stimulate economic growth? What exchange rate regime does Germany operate? What was the stock price for Sun Oil Company common stock on 31 July 1974 10 December 1974 and 20 June 1980?

what is a trade trade is a exchange for something else for another thing?