Use this feature to show cost variances for different user enterable attributes. Three different cost variances can be specified; Actual-Estimated, Actual-Standard, and Estimated-Standard. The user enters a percentage, specifying how much the cost must differ in order for the variance to be shown. If the variance is above the specified percentage and the value is negative, the DOP order will be colored blue in the tree graph. If the value is positive, the DOP orders will be colored red.