Can someone please help me with this question?

"Explain the roles and responsibilities of the real estate personnel regarding the trust account activities listed below.

1. Receipting rent from a tenant

2. Ending of month disbursement of funds to the landlord

3. Receipting deposit from a purchase

4. Problems with the trust account

5. Issue a cheque for the balance of funds at settlement of a property

Sorry, it's long, but I am very grateful.