What is slack

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Reference no: EM132454101

Question 1: What is slack? How is this principle useful in project scheduling?

Question 2: What is crash? How is this principle useful in project scheduling?

Question 3: What is fast tracking? How is this principle useful in project scheduling?

A new application development project . consists of the following activities:

Activity

Predecessor

Estimated Duration

A


2

B


3

C


3

D

A

3

E

D

3

F

E

2

G

F

3

H

F

5

I

G, H

6

J

G

2

K

H

4

L

I, K

4

M

J

2

  • Draw (sketch) this network manually as a PDM network. Follow the drawing conventions as discussed in the class.
  • Display the network diagram using a software tool such as Microsoft Project.

Question 4: What is the critical path and the total project duration?

Question 5: Which activity has the largest slack?

Question 6: Crash the project by 3 days and re-identify the critical path?

Question 7: If you delete activities K and M, what is the critical path? How many days do you save? Can you still crash the project by 3 days?

Reference no: EM132454101

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