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The price of a new smartphone falls from $500 to $450.The quantity of smartphones demanded rises from 150,000 per year to 200,000 per year.Use the midpoint formula to calculate the price elasticity of demand for new smartphones.Is the demand elastic,inelastic,or unit elastic?
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One of the three branches of government, responsible for enforcing laws and policies, and typically headed by the president or prime minister in various forms of governments.
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