|  | In order for third-degree discrimination to be possible, which of the following features is not required? | 
  |  |    |  | market power |   |  | prevention of resale |   |  | customers with different demand curves |   |  | identification of each customer\'s demand before purchase |  | 
  
       |  | In order for third-degree discrimination to be possible, which  of the following features is not required? | 
    |  |       |  | market power |    |  | prevention of resale |    |  | customers with different demand curves |    |  | identification of each customer\'s demand before purchase |  | 
    
Third degree discrimination is selling the same product at different prices to different sellers. Except the second option, .i.e.,prevention of resale, rest all options are required for this criteria. Therefore, the correct option in she second option