kmiloldsud kmiloldsud 11-10-2022 Spanish contestada Use the data in the table below to answer the following question. Price Quantity Demanded $20 12 18 17 16 20 14 24 12 30 10 36 8 40 6 44 4 48 The price elasticity of demand (based on the midpoint formula) when price increases from $18 to $20 is