Answer:
Letter b is correct. <em>Private-label brand</em>
Explanation:
Private-lebel brand is when products are supplied or manufactured by a particular company and then labeled with another company's brand. The advantages added to a company that decides to sell a private label product are varied, these items can increase the credibility and reliability of the company, such as increasing the sales flow and diversifying the marketed product lines.
Answer:
provide ongoing customer support, service, and be alert for new sales opportunities
Explanation: