Question: In MCPTT (Mission Critical Push To Talk) floor control, upon receiving all final SIP responses with at least one `application/vnd.3gpp.mcptt-floor-request+xml` MIME body having `<floor-type>` set to 'general', what action does the floor control arbitration logic take regarding sending media permission?
Option 1: Sends a Floor Grant message to all MCPTT floor participants in the cached MIME bodies with `<floor-type>` set to 'general'.
Option 2: Enters the 'G: Idle' state without sending any Floor Revoke or Grant messages.
Option 3: Sends a Floor Revoke message to all MCPTT floor participants in the cached MIME bodies with `<floor-type>` set to 'general' that are not granted permission, while granting the highest priority participant.
Option 4: Converts all `<track-info>` elements to Track Info fields without sending any Floor Revoke or Grant messages.
Explanation: According to MCPTT floor control logic, when all final SIP responses are received with at least one 'general' floor request, the system selects the highest priority participant and sends a Floor Revoke message to others (with `<floor-type>` set to 'general') not granted permission to send media. This ensures orderly management of media transmission in group sessions, preventing simultaneous transmissions and potential conflicts.