• Which of the following is false?
• A.Adam Smith coined the term 'invisible hand' to explain the advantages of market forces.
• B.Adam Smith coined the term 'mercantile system'.
• C.Engels argued that the proletariat was 'called into existence' by the introduction of machinery.
• D.Adam Smith invented the theory of comparative advantage in arguing against free trade.
• E.Charles Fourier was a utopian socialist.