PROJECT MANAGEMENT : CPM :

Q1. 

A project  has the following activities.

Activity…..Duration…. Predecessors

A………  4 months…  NONE.

B ……….3 months... NONE .

C………  3 months.....NONE.

D ……… 5 months ………..C .

E………. 3 months ……….  A, B .

F………. 3 months  ………..B, C .

G ……… 3 months ………..E, F .

H ……….4 months ………..D, F .

I ………. 5 months…………G .

J ……….2 months………… H .

a)  What are the critical path activities?

b) What is the project's scheduled completion time?

c) What is the slack or float for Activity C? Show your calculations.

d) What is the slack or float for Activity D? Show your calculations.

e) What is the slack or float for Activity F? Show your calculations.

f) What is the slack or float for Activity G? Show your calculations.