What is the price elasticity of demand

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Qx= 1100-30Px-40Py+30Pz+.025M, where M is income and Py and Pz are the prices of related goods. Py=$15, Pz=$50, and M=$40,000.

Now assume Px=$60, and income is still $40,000.

What is the price elasticity of demand?

Reference no: EM13209666

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