anchor: For this benefits analysis, we applied REMSAD to the entire U.S. for four future-year  a 2010 Base Case, a 2020 Base Case, a 2010 Clear Skies Act Case, and a 2020 Clear Skies Act Case.
positive: The data collected every year can be applied to REMSAD to do benefit analysis.
negative: Nothing particularly beneficial was listed from the benefit analysis.