what are the purposes of a public service campaign? select three options. to guide or alter behaviors to…

what are the purposes of a public service campaign? select three options. to guide or alter behaviors to influence public opinion to sell a product or service to raise awareness about an issue to determine the publics preferences to gain votes for a particular candidate
Answer
Brief Explanations:
Public - service campaigns aim to create positive social change. They guide or alter behaviors to promote healthy or ethical actions. They influence public opinion on important issues. And they raise awareness about various social, environmental, or health - related problems. They are not for selling products, determining preferences, or gaining votes for candidates.
Answer:
to guide or alter behaviors to influence public opinion to raise awareness about an issue