Which of the following best describes a customer base?

The best description of a customer base is internal and external entities. A customer base encompasses all the individuals and organizations that may be served or impacted by a particular business or service. This includes both internal entities, such as employees who may be part of a service delivery process, and external entities, such as clients, community members, and other stakeholders who receive or benefit from the company's services.

Understanding customer bases is crucial for a company, as it enables strategic planning and effective communication to meet the needs of all parties involved. Identifying the diverse components of a customer base can help ensure that a company provides comprehensive services that address the needs of both internal and external audiences, fostering a more inclusive and effective service model.