4)

Jack cannot be held liable for the cost of the EPA's cleanup of the land he used to own, as it (apparently) when unused during his ownership and he could not have caused the pollution. The Superfund law explicitly attaches liability to any party involved in bringing waste to a site, handling the waste at that site, generating the waste that ends up at the site, and even the current owner of the site despite the fact that they might not (and don't, in this case) have anything to do with the pollution. This means that Quality Disposal, Inc., Regional Trucking Company, Consolidated Industries, and Price Rite Corporation can all be held accountable for the costs of cleaning up the property in question in this case.

5)

Federal anti-discrimination laws apply to businesses that have fifteen employees are more, and therefore Pacific Applications Company is most definitely subject to these laws even before it begins hiring given that it already has twenty-one employees. There are several key considerations that must be taken into account when the company hires new employees, first and foremost being the avoidance of any discrimination...

The company should also ensure that it hires a diverse workforce that clearly demonstrates a lack of discrimination; if qualified applicants consisted of an equal mix of males and females yet only males were hired this would certainly lead to apparent discrimination whether or not it was intentional, and this should be avoided.
6)

Assuming that all of the facts of the case are accurate and demonstrable, Ozzie should definitely prevail in his discrimination suit against Player's Paradise. The Age Discrimination in Employment Act applies to companies that affect interstate commerce -- which the company does as a popular tourist destination -- and that have twenty or more employees -- which the company almost certainly does. Given that Ozzie had consistently high performance ratings and was only suddenly demoted following the change in management, and especially in light of the similar demotions of other individuals over forty years of age and the comments made about "senile old men," this is a pretty clear case of age discrimination. Ozzie and the others that were discriminated against have a powerful case against Player's Paradise.