If You Can Find Someone to Swap What You Have

question 43

Multiple Choice

If you can find someone to swap what you have for what you want, then

• A)money is necessary for the exchange to work.
• B)specialization is impossible in the society in which you live.
• C)there exists a double coincidence of wants.
• D)there exists a double system of money.
• E)there exists a monetary exchange system.

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