What two actions should the data architect recommend to improve the reporting experience?

Universal Containers (UC) has users complaining about reports timing out or simply taking too long to run

What two actions should the data architect recommend to improve the reporting experience? Choose 2 answers
A . Index key fields used in report criteria.
B. Enable Divisions for large data objects.
C. Create one skinny table per report.
D. Share each report with fewer users.

Answer: A,B