A project network is shown below. Use a forward and a backward pass to determine the critical path, and then fill out the table below. Activity times are in weeks. 
Now assume that the times listed are only the expected times instead of being fixed times. Is the probability of being finished in more than 28 weeks more or less than 50%?
Definitions:
Task Performance
The execution or accomplishment of a specific work-related activity or assigned task.
Simple Task
An activity or assignment that is straightforward and easy to accomplish, requiring minimal cognitive effort or complexity.
Deindividuation
A psychological state characterized by a loss of self-awareness and individual accountability, often occurring in group settings.
Electric Shocks
Sudden discharges of electricity through a part of the body, causing pain or other physiological effects.
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