question archive A certain children's toy sells 4100 units when its price is $20 and 2800 units when its price is $28

Subject:EconomicsPrice:2.88 Bought3

A certain children's toy sells 4100 units when its price is $20 and 2800 units when its price is $28. Calculate its price elasticity of demand, using the technique in the PowerPoints. You will interpret this elasticity in the next question.Enter only numbers, a decimal point, and/or a negative sign as needed. Round your final answer to two decimal places as necessary; if you round on intermediate steps, use four places.

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