4. Given the following data, perform a critical path analysis in Excel to determine the project’s critical path. Your spreadsheet should indicate the early start schedule, late start schedule, and slack.

Using the provided data values for minimum expected activity durations and maximum expected activity durations, use Excel to provide a PERT analysis of the project given in question 4. Include all calculations demonstrated 

Activity Minimum Duration Maximum Duration A 2 4 12 18 C 3 D 2 4 E 4 8 F 3 1 3