When must the superintendent inform teachers of their salary for the upcoming school year?

The correct answer stipulates that the superintendent must inform teachers of their salary for the upcoming school year no later than 45 days before the school year begins. This timeframe is significant as it allows teachers ample opportunity to prepare for the upcoming year, make any necessary financial plans, and understand the compensation they can expect. By providing this information 45 days in advance, it ensures transparency and gives educators sufficient notice to address any concerns or inquiries they may have regarding their salaries, thereby promoting a more supportive and informed work environment.

This requirement also aligns with best practices in educational administration, fostering a culture where teachers feel valued and informed about their employment status. The other options represent shorter notification periods, which may not give teachers adequate time to plan effectively for the upcoming school year.