Consider a Project That Has Been Modeled as Follows

Essay

Consider a project that has been modeled as follows: ​
a.
Draw the PERT/CPM network for this project and determine project's expected completion time and its critical path.
b.
Can activities E and G be performed simultaneously without delaying the minimum project completion time?
c.
Can one person perform A, G, and I without delaying the project?
d.
By how much can activities G and L be delayed without delaying the entire project?
e.
How much would the project be delayed if activity G was delayed by 7 hours and activity L was delayed by 4 hours? Explain.