Final answer:
The examples provided are of internal risks, which are challenges that originate from within the organization and can be influenced by the organization itself.
Step-by-step explanation:
Lack of funding, unrealistic objectives with respect to the organization's resources, and management oversight changes are all examples of internal risks. Internal risks are those that originate from within the organization and can be controlled or influenced by the organization itself. Examples include financial management, strategy alignment, operational procedures, and human resources. These contrasts with external risks, which are outside the organization's control, such as economic fluctuations, natural disasters, or new regulations.