(d) Estimate and adjustment of work;
(e) Requirements of teachers;
(f) Number of hours of instruction given by each teacher in a school year;
(g) Compensation;
(h) Vacation;
(i) What supervision of teachers' work;
2. Students:
(a) How admitted, examination, certificates, etc.;
(b) How far does actual practice differ from catalog statements;
(c) Requirements for admission;