An expert system shell for MIS concept selling

All investment decisions must be based on sound analysis of the possible outcome of the implementation. A simulation model to help quantify the benefits accruing out of an information system implementation as per specific environment of the user is discussed. The expert system presented may be used as a primary tool by the users who are planning to revamp or install MIS in their organisations. The rulebases can be updated by making new design files. At best it can provide reasonable results depending on the validity of the design file it uses. The system helps those planning an investment into MIS to evaluate the effectiveness of their decision in terms of pay back period and person hours saved. Such analysis can help in quantification of the benefits accruing out of an investment into IT