What client stations possess the keys that are necessary to decrypt the multicast data packets carrying these videos?

SSID: ABCVoice VLAN 60 Security: WPA2-Personal 2 current clients

Two client STAs are connected to ABCData and can access a media server that requires authentication at the Application Layer and is used to stream multicast video streams to the clients.

What client stations possess the keys that are necessary to decrypt the multicast data packets carrying these videos?
A . Only the members of the executive team that are part of the multicast group configured on the media server
B . All clients that are associated to the AP using the ABCData SSID
C . All clients that are associated to the AP using any SSID
D . All clients that are associated to the AP with a shared GTK, which includes ABCData and ABCVoice.

Answer: B