WHAT ARE THE TRADE-OFFS? The closer you get to total clean-up the greater the cost. Chemical risk decisions are usually tough. There are almost always trade-offs. RiskAssessment 11Risk Assessment 11 WHAT ARE THE TRADE-OFFS? ▪ The closer you get to total clean-up the greater the cost. ▪ Chemical risk decisions are usually tough. ▪ There are almost always trade-offs