Will use a variety of methods to check your work for authenticity and make sure it’s your own

The correct option is;

A. FLVS staff

Explanation:

Florida Virtual Schools (FLVS) offers both full-time and flexible study options such that participants can have access to online interactive elementary, middle school, and high school courses.  

Academic integrity and the authenticity of student's submissions are taken seriously by discouraging plagiarism and copying of internet content or other sources.

FLVS instructors are able to check the authenticity of student's work by using a variety of tools methods and technology.

answer; businesses resort to illegal means to earn profits;