Exam E20-920 topic 1 question 91 discussion

You have been hired by a large, global manufacturing company to help them plan for cloud services.
During discussions with the local employees, you document which applications are most important to the business. You also gather and document key performance metrics. You find:
-Some applications are rarely used
-Mission critical applications require 99.99% uptime to meet the SLAs
-Corporate email is proprietary and confidential information
-Certain applications must comply with country specific regulations
What should you use to determine proper application placement?