For all intents and purposes you prove your case on each of the charges. Could someone give a hypothetical description of how the order of compensation would be determined? Or is only one of the group chosen for which to be compensated? How is the company then admonished/penalized for what they have done?
Employment / Labor Attorney
Your post contains something of a shotgun question and it is very difficult. With that said any individual who believes that they have been discriminated against should have their claims evaluated by a local experienced employment law attorney. Potential damages can also be evaluated.