Which Elastic DRS policy should be selected?

An administrator would like their VMware Cloud on AWS software-defined data center (SDDC) cluster to scale down a host when CPU utilization drops below 60%. Which Elastic DRS policy should be selected?
A. Optimize for Lowest Cost
B. Optimize for Best Performance
C. Default Storage Scale-Out
D. Optimize for Rapid Scale-Out

Correct Answer: A
Explanation/Reference:
Reference: https://docs.vmware.com/en/VMware-Cloud-on-AWS/services/vmc-aws-operations.pdf