Final answer:
Stakeholder groups can include business support groups, environmental activists, and all of these choices are correct.
Step-by-step explanation:
Stakeholder groups can include business support groups, environmental activists, and all of these choices are correct. A stakeholder is any individual or group that has an interest or is affected by a particular issue or organization. In the case of stakeholder groups, these are groups that have a vested interest in or are affected by the actions of a business or organization. Business support groups may include trade associations or chambers of commerce that advocate for the interests of businesses. Environmental activists are groups or individuals who advocate for the protection of the environment and sustainable practices.