The use of brand names and trademarks is to
- control the supply of goods
-
prevent imitation by competitors
- stabilize the prices of goods
- make after-sale service possible
The correct answer is: B
Explanation
Brand names and trademarks allow companies to establish and control their brand identity and reputation. By creating a distinct brand name or trademark, a company can differentiate its products or services from competitors, ensuring that customers can identify and choose their offerings.