Figure 6.47 provides the TORA schedule produced by CPM'BarChart option for
the project of Example 6.5-2. The default bar chart automatically schedules all noncritical
activities as early as possible. You can study the impact of delaying the start time of
a noncritical activity by using the self-explanatory drop-down lists inside the bottom
left frame of the screen. The impact of a delay of a noncritical activity will be shown
directly on the bar chart together with an explanation. For example, if you delay the
start of activity B by more than 2 time units, the succeeding activities E and F will be