By giving up points in each diagnostic factors. Then bring up the score in each of the factors analyzed the Simple Additive Weighting method overlays: SAW: Equation 3.2.
By providing the appropriate rating for each factor diagnosis. Then take the appropriate rating for each factor on an overlay with Simple Additive Weighting: SAW Equation 3.2.
By providing appropriate score on each factor diagnosis The suitability of each factor score model overlay analysis method Simple Additive Weighting: SAW as appropriate to 3.2.