My academic background/ BA certificate in Business Administration/ one year's experience/ work as a personal assistant.

• A. 
  My academic background includes a BA certificate in Business Administration and I have one year's experience of working as a personal assistant.
• B. 
  My academic background it is a BA certificate in Business Administration as well as I have one year's experience of working as a personal assistant. 
• C. 
  My academic background which has a BA certificate in Business Administration. Furthermore, I have one year's experience of working as a personal assistant. 
• D. 
  My academic background that is a BA certificate in Business Administration. Nonetheless, I have one year's experience of working as a personal assistant.