An administrator needs to provide a report that shows how many virtual machines can be added to an existing vSphere environment. Which report within vCenter Operations Manager meets this requirement?

The Cluster or Host Capacity Inventory Report in vCenter Operations Manager provides a consolidated view of resource headroom across clusters and hosts, including the number of additional VMs that can be provisioned based on current utilization and configured thresholds. It is the designated report for environment-level VM addition capacity planning.

A 'Configured Host Capacity Report' is not a standard report in vCenter Operations Manager and does not address how many new VMs can be added to the environment.

The Virtual Machine Capacity Overview Report focuses on per-VM resource utilization metrics rather than environment-level capacity for adding new workloads.

The Virtual Machine Optimization Report identifies over- or under-provisioned VMs for rightsizing, not available capacity for adding new VMs.