The most efficient and effective options would be to use social media or send an email to schedule the meeting.
In this scenario, the most efficient and effective options to schedule a group meeting with five subordinates would be to
Use social media to solicit availability and then to confirm the time and date. This method allows for quick communication and immediate responses.
Send an email to all five subordinates to solicit availability, and then another email to confirm the time and date. Email is a professional and widely used communication tool.
Both of these options provide a convenient and time-saving way to gather availability from all subordinates, ensure effective communication, and finalize the meeting details.
--The given question is incomplete, the complete question is given below:
"You need to schedule a group meeting with five of your subordinates. Which of these options would most likely be both efficient and effective? Check all that apply.
Use social media to solicit availability and then to confirm the time and date
Call each one on the telephone
Send an email to all five to solicit availability and then another email to confirm the time and date
Send a formal letter to each one announcing the time and date of the meeting"--