Final answer:
A tweet would be most appropriate to send out false - confidential company data and false - notification to the next-of-kin that an employee had been killed in an accident. Therefore, the correct options are a) and c).
Step-by-step explanation:
A tweet would be most appropriate to send out:
- False - confidential company data
- True - an explanation of the reasons behind a mass layoff
- False - notification to the next-of-kin that an employee had been killed in an accident
- True - an alert about a policy change needing immediate implementation
A tweet is a short message suitable for quick information sharing on social media.
For example, sending out confidential company data would be inappropriate as it could lead to serious consequences, such as data breaches or legal issues.
On the other hand, sharing an explanation of the reasons behind a mass layoff or an alert about a policy change needing immediate implementation can be effectively communicated through a tweet to reach a wide audience and provide important information quickly.
Therefore, the correct options are a) and c).