anchor.diff:                              sumContentCreationSwa,
                               sumContentCreationUrd,
                               sumAndroidDevelopment,
  -                            sumSoftwareDistribution
  +                            sumSoftwareDistribution,
  +                            sumUnallocated
                           ],
                           backgroundColor: [
                               chartColors.purple,
  
positive.code:                                 sumContentCreationSwa,
                                  sumContentCreationUrd,
                                  sumAndroidDevelopment,
                                  sumSoftwareDistribution
                          );
                      }
                  });
  
negative.code:                 sumContentCreationSwa,
                  sumContentCreationUrd,
                  sumAndroidDevelopment,
                  sumSoftwareDistribution,
                  sumUnallocated
          ) {
              console.info('displayPieChart');
              
              var chartColors = {
                  cyan: 'rgb(0,172,193)',
                  gray: 'rgb(176,190,197)',
                  green: 'rgb(104,159,56)',
                  purple: 'rgb(149,117,205)'
              };
  
              var config = {
  