How Does a Tracking Gantt Chart's Appearance Differ from a Standard

Multiple Choice

How does a tracking Gantt chart's appearance differ from a standard Gantt chart?

A) The tracking Gantt chart has a plot against time on the X1 axis and shows progress against budget on the X2 axis.
B) The tracking Gantt chart is composed of dollar signs that show the relative expense of the activity in comparison with other activities.
C) Each bar in the tracking Gantt chart shows who is responsible for completion of the activity in question.
D) Each bar in the tracking Gantt chart varies from 100% solid if the activity is completed to 100% alternative pattern if the activity has not begun.