The notice of an executive board meeting must be sent:

The requirement for notifying members about an executive board meeting is aimed at ensuring transparency and giving members sufficient time to prepare for their participation. According to Nevada Revised Statutes, the correct timeframe for sending out the notice is at least 10 days before the meeting date. This rule allows for adequate notice while also being manageable for the board in terms of scheduling.

The other options propose longer notice periods than necessary, which are not in line with the statutory requirements. While providing more notice can be beneficial for membership engagement, it is crucial to adhere to the minimum requirement set by law, which is 10 days in this instance.