help with Windows Server 2012 assignment

You’ve been hired by a company that wants to implement a robust backup system. They have asked you to provide comparison information and a recommendation. Submit:

• Provide a memo that summarizes and compares the most common options, including strengths, weaknesses, and costs.
• Provide a recommendation for backup strategy/schedule that will minimize potential downtime as well allow for long term data recovery.
• Submit a memo containing the requested information.

example of a memo 

https://owl.english.purdue.edu/owl/resource/590/04/

must include a reference page as well

this is a one page assignement