The correct answer is "the right to know what chemicals that they will be exposed to on a daily basis."
Further Explanation:
The employee should be given a materials data sheet, information about all chemicals they will be working with and the effects of the chemicals on their health. This is federal and state law that was put into place to protect workers.
The employee should also be given a list of disease and symptoms that can occur when working with or in proximity to these chemicals. Any employee that is working with hazardous chemicals should be trained in handling the chemicals, wearing the correct clothing, and what to do in an emergency.
Considering others finacial situations, and if they can afford it. Health care should be free, but that probably isn't going to happen. Healthcare should cover everything in medical situations.
When talking about interpretting emotions it depends on how well you know the person. If they a "day-one negroid" then you could interpet all emotions. assuming your not fake. However if thy just sus negroid happiness would be the easiest. just look for a smile:) hope this helps!!! have a gr8 day.