Arrange the following steps in the process of implementing price discrimination effectively in a market: A) Identify different consumer segments based on willingness to pay; B) Set different prices for each identified segment; C) Ensure that reselling between consumers is not feasible; D) Analyze the elasticity of demand for the product.

To implement price discrimination effectively, the first step is to identify different consumer segments based on their willingness to pay. This means figuring out who values the product more and who values it less. Next, you need to analyze the elasticity of demand for the product, which helps you understand how sensitive consumers are to price changes. After that, you can set different prices for each identified segment, ensuring that each group pays what they are willing to pay. Finally, it's important to ensure that reselling between consumers is not feasible, so that higher-paying customers cannot sell to lower-paying ones, keeping the price structure intact.