Administration deals with the issue of calculating the value of the work because of its importance in the selection of employees.
There are two different methods the (QUANTITATIVE) technique and (QUALITATIVE) technique.
In this research we have addressed ourselves to one of the quantitalive method, in order to Calculate the (RELATIVE FACTORS IMPORTANCE) to the value of work, by using linear programming method ,to build a linear model characterized by realistic values of results obtained but not including the value of the wage paid (PERFORMANCE EVALUATION) in any relation of the model proposed.
The important results derived from the research is the possibility of assessing the efficiency of performance in a more equitable and less time and efforts of the adoption of this approach of research, using custom software calculator to solve this kind of problems.