Filing fees range from approximately $300 to $900, and legal fees range from approximately $1,000 to $4,000, depending upon the extent of the documentation. There may also be some accounting fees ($500 to $1,500) relative to the S corporation election and other accounting issues.
Antoine Laurent Lavoisier The Law of Conservation of Mass (or Matter) in a chemical reaction can be stated thus: In a chemical reaction, matter is neither created nor destroyed. It was discovered by  Antoine Laurent Lavoisier (1743-94) about 1785. However, philosophical speculation and even some quantitative experimentation preceeded him.
Law of Conservation of Matter (Antoine Lavoisier). The first breakthrough in the study of chemical reactions resulted from the work of the French chemist Antoine Lavoisier between 1772 and 1794. Lavoisier found that mass is conserved in a chemical reaction.