Which two of the listed requirements would be classified as performance non-functional requirements?

The vSphere platform must be able to provide a recovery time objective of 30 minutes

The vSphere platform must be able to provide a minimum throughput of 400 MB/s

The vSphere platform must be able to provide N+1 redundancy

The vSphere platform must be able to provide a maximum read latency of 15 ms

The vSphere platform must be able to provide a service-level agreement (SLA) of 99,9%