please answer all the parts of the question within 30 minutes. make sure the answer and reasons are explained in very detailed manner with reasons. answer should not be copied from somewhere else i will give negative ratings for sure.

Your client has asked you to prepare two different messages targeting both active and passive audiences for a COVlD-19 campaign encouraging people to take their third boaster shots. What kind of messages and media would you use for these two audiences? Messages form the core of PR campaigns. Describe four variables that influence message believability. The decision stage in message adoption is a crucial stage in the PR campaigns. Describe five factors that influence people's evaluation of products or ideas covered in this course