Create a literature review with these subheadings: Particulate Matter (PM) Article, Safety Training Effectiveness Article Sound-Level Exposure Article, New Employee Training Article, Lead Exposure Article and Return on Investment Article. These subheadings must address Suncoast problems. Suncoast offers therapeutic types of assistance to organizations and government association. The majority of their positions include working inside defiled places of work where they eliminate harmful substances from soil and water. At the point when acids or harmful materials tainted a functioning region or get on the skin of an individual, this can turn out to be dangerous. Please use peer reviewed articles and cite them according to each article.