Moving by point a to point b to point c to point d to pint e beside demand curve D, then absolute value of the price elasticity of demand for DVDs video games is: (w) greater at lower prices than at higher prices. (x) constant and equal to minus one. (y) greater at high prices than at low prices. (z) positive, then unitary, then negative.
![2224_Price Elasticity of Demand4.png](https://secure.tutorsglobe.com/CMSImages/2224_Price%20Elasticity%20of%20Demand4.png)
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