A private school pays its teachers 25% more than average for the community and offers teachers the opportunity to earn an annual bonus of up to 10% of their salary. In return, the school expects high performance from teachers and students. Despite the high pay, over 40% of first-year teachers do not return for a second year. That is higher than the 24% turnover for similar schools. The principal is looking into other ways to increase retention, Which of the following would be least likely to improve teacher retention in the school? a. increased benefits.
b. a mentoring program.
c. improving the selection process.
d. flexible class schedules.