Ethics Training (Scenario) You Are an Employee of a Very Large Company, Corporate

Ethics Training (Scenario)
You are an employee of a very large company, Corporate Company. Several employees routinely have lunch at a local restaurant where most employees excessively waste company time before returning to work. In addition to this inappropriate behavior, several male coworkers use impolite gestures against female co-workers. There have been many complaints and the company has decided to use these issues as ethical training examples.
-How might managers have identified the ethically questionable applicants even before they became part of the workforce?

A) by putting pressure on employees to complete more work in less time
B) through interviews, tests, and background checks
C) through communication
D) by giving favored treatment to friends who apply