Final answer:
To successfully practice first-degree price discrimination, a seller must prevent resale of the good, compete with other sellers in the market, and charge consumers their maximum willingness to pay.
Step-by-step explanation:
In order for a seller to successfully practice first-degree price discrimination, the seller must be able to:
- Prevent resale of the good: This is important because if the goods can be resold, the seller will not be able to charge different prices to different customers.
- Compete with other sellers in the market for the good: Competition can limit the seller's ability to charge different prices to different customers.
- Charge consumers their maximum willingness to pay for units of the good: This is the key objective of first-degree price discrimination, where the seller aims to extract the maximum possible value from each customer.