Which of the Following Is a Change That Universities Will

Which of the following is a change that universities will have to go through to attract more older learners?

A) Teachers will have to change their teaching style to fit older students' learning needs.
B) Teachers will have to increase the challenge and interest of their subjects by avoiding topics that older people might already be familiar and bored with.
C) Universities will have to give older students limited options about class times so they can attend classes.
D) Universities will have to increase the number of face-to-face classes they offer, as most seniors prefer classroom learning.