Which of the following roles is an example of an internal stakeholder?

The role of business sponsors is an example of an internal stakeholder because they are directly involved in the organization's operations and decision-making processes. Internal stakeholders typically include individuals or groups that are part of the organization, such as employees, management, and business sponsors. They have a vested interest in the success of the organization and are affected by its decisions and outcomes.

In contrast, the other options can be considered external stakeholders. Veterans, for example, while they are important to consider in various contexts, do not have a direct role within the organization. Taxpayer organizations represent a collective interest but are also external to the organization's internal operations. Legislators can influence policy or funding but are not directly involved in the organization's functioning, making them external as well. Thus, business sponsors stand out as internal stakeholders due to their active participation and investment in the organization's success.