Problem 1

ActivityDurationPredecessors

A3 Days---

B4 Days---

C6 Days---

D2 DaysA, N

E1 DaysC

F3 DaysD

G3 DaysE, F

H7 DaysD

I10 DaysG

a. For the above information, attract an AIB diagram.

[pic]

Slack or perhaps Float = LF вЂ“ EF or LST вЂ“ EST

Activities on the important path include zero slack/float.

b. What is the Planned Completion of the Project? twenty two Days c. What is the Critical Path of the Task? B-D-F-G-I

deb. What is the EST to get Activity M? Day 4

e. Precisely what is the LST for Activity G? Day time 9

f. What is the EF pertaining to Activity W? Day some

g. Precisely what is the LF for Activity H? Day 22

h. What is the float for Activity I? 0 Days and nights

Problem a couple of

The following data were from a project to build a pressure vessel:

ActivityDurationPredecessors

A4 weeks---

B4 weeks---

C3 weeksB

D2 weeksA, C

E3 weeksB

F5 weeksD, Electronic, G

G2 weeksB

H6 weeksF

I3 weeksG

J1 weekI

a. Construct a network for the project.

[pic]

Slack or Drift = LF вЂ“ EF or LST вЂ“ EST

Activities around the critical path have absolutely no slack/float.

m. Calculate the scheduled achievement time and determine the critical path. Scheduled completion time = 20 weeks

Critical Path = B, C, D, F, H

c. What is the slack period (float) intended for activities A, D, Elizabeth, and G? A=3 weeks

D=0 several weeks

E=2 several weeks

G=3 several weeks

Problem three or more

The following data were from a project to design a new software program:

ActivityDurationPredecessors

A3 Days---

B6 Days---

C4 DaysA

D2 DaysC, W

E3 DaysA

F2 DaysD, E, G

G2 DaysB, C

H1 DayG

a. Construct a network to get the job.

[pic]

Slack or Drift = LF вЂ“ EF or LST вЂ“ SE REVELE ETRE

Activities around the critical course have absolutely no slack/float.

b. Calculate the scheduled conclusion time and determine the critical path(s). Slated...