The price elasticity of demand for Robot Butlers includes the greatest absolute value at an exact price of: (i) $20,000. (ii) $16,000. (iii) $12,000. (iv) $8,000. (v) $4,000.
![507_Price Elasticity of Demand3.png](https://secure.tutorsglobe.com/CMSImages/507_Price%20Elasticity%20of%20Demand3.png)
How can I solve my Economics problem? Please suggest me the correct answer.