Question: The demand for widgets is Q -20/p. When p-4, the price elasticity of demand de P is equal to: dp Q(P) O -0.5 0 2

The demand for widgets is Q -20/p. When p-4, the price

The demand for widgets is Q -20/p. When p-4, the price elasticity of demand de P is equal to: dp Q(P) O -0.5 0 2 O -1

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