Prepare a term paper discussing : (1)history of the issue, (2) what contaminants are present,(3)the implications of the contamination (who is impacted,the hazardsinvolved, routes of exposure), (4) history of the laws/regulationsassociated with the problem, cleanup or pollution (or lack thereof for examplemaybe a lawmaking decisionwas prompted by the problemoccurring),(5) your assessment of the cleanup potential and(6)an assessment of what cleanup has been don
Network model of commuters choices In the case shown in Figure P6.3 a commuter wishes to travel from his residence
Network model of commuters choices In the case shown in Figure P6.3, a commuter wishes to travel from his residence near station A to his