all parts. Recreate the project network in the worksheet and complete with a forward pass and a backward pass. Use the completed network graph to answer parts a through f.

4. answer the following questions. Activity's time (in days) is given below the name in each activity's box.

a. What is the project completion time?

b. What is the duration of activity F?

c. What is the critical path?

d. What is the maximum amount of time activity G could be put on hold with- out delaying the project?

e. By what time could activity B start without delaying the project?

f. Which of the following arcs, if removed, will reduce the project completion time? Why?

I. IK. II. HJ. III. DF. IV. AE.