The example below will step you through the construction of a PERT network.  It will then continue to step through the PERT process in order to determine the minimum number of days to complete the project as well as which activities are on the critical path.

The example will use the data in the table below:


Press the Start button to begin the example.

This animation was made using Alligator Flash Designer 7.  More information about this program is available at Selteco Alligator.
You can view the source code for this animation using the trial verson of Alligator Flash Designer 7 and this file.