Bill smith economic influences

I don't really know of Bill Smith but I know Adam

Smith's best - known ideas formed the basis of economic theory , including the invisible hand theory ( the idea that free - markets coordinate themselves ) , the division of labor ( the idea that people should specialize in specific tasks ) , and the measurement of economic activity ( Gross Domestic Product ) .

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answer; ///(resources);

answer/// real gdp decreases to y3 and the price level falls to p3;