Salespeople as illustrated in graph who earn percentage commissions upon the total revenue from DVD games would create their highest incomes at specific price of: (w) $50. (x) $25. (y) $10. (z) zero.
![2121_Price Elasticity of Demand2.png](https://secure.tutorsglobe.com/CMSImages/2121_Price%20Elasticity%20of%20Demand2.png)
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