If the price elasticity of demand for a product is equal to -0.4, then a 10 percent decrease in price will increase quantity demanded by A) 25%. B) 4%. C) 0.4%. D) 0.04%
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Price elasticity of demand (PED) measures the responsiveness of the quantity demanded of a good to a change in its price. It is calculated as the percentage change in quantity demanded divided by the percentage change in price. Show more…
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