What are the Basic principles of business administration?

Have a sense of the leadership and able to comunicate with all levels ,wisdom in making dissions , patience and taking time in discussions 

1) The existence of systems

2) The Existance of ethics

3) The existence of a goodocommunication among employees and clients

Being able to communicate in a clear and professional manner with clients/ customers and fellow staff members.

Fulfilling your work duties in a timely fashion making sure all data, files , information and/or general enquiries are dealt with.