What step does the administrator need to take, assuming that vSwitch1 will still be needed for further configuration?

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The vSphere administrator needs to remove the Production virtual machine port group from an ESXi host. The ESXi host’s Networking Configuration tab is shown in the exhibit.
After disconnecting the Fileserver02 VM, what step does the administrator need to take, assuming that vSwitch1 will still be needed for further configuration?
A. Remove the Production port group by accessing the properties for the port group.
B. Remove the Production port group by accessing the vSphere Web Client.
C. Remove the Production port group by accessing the properties for the Network.
D. Remove the Production port group by removing vSwitch1.