(b) Authorities. Among other powers, the hearing examiner shall have authority, in connection with any proceeding assigned or referred to him/her, to do the following:

1. (1) Take evidence under appropriate formalities;
2. (2) Make rulings upon motions and requests;
3. (3) Determine the time and place of hearing and regulate its course and conduct;
4. (4) Adopt rules of procedure and modify the same from time to time as occasion requires for the orderly disposition of proceedings;
5. (5) Rule upon offers of proof, receive relevant evidence, and examine witnesses;
6. (6) Take or authorize the taking of depositions;
7. (7) Receive and consider oral or written argument on facts or law;
8. (8) Hold or provide for the holding of conferences for the settlement or simplification of the issues by consent of the parties;
9. (9) Perform such acts and take such measures as are necessary or appropriate to the efficient conduct of any proceeding; and
10. (10) Make initial decisions.