Question

Immediate predecessor(s) Estimated duration(days) Activity --Inmon> DF EG F.1

The Table shows the information related to a project that involves the merger of two marketing firms (in days).
a) Draw the project network.
b) Develop the project schedule (ES, EF, LS, LF).

c) What are the critical activities?
d) What is the project duration?
e) If there is an option to delay one activity without delaying the entire merge project, which activity would you delay, why?
f) Formulate the LP model that would determine the earliest start time of activities.

Answer 1

a, project network tegen d oo) osao Istat ko ok @ früh *ESE ES of predecesor +duation of activity EF= Es of actinty & actinty time. LS = LF of activity - actiuty time Lt - LF of succenor activity time. l

is project schedule – ES, EF, LS, and LF in network. 13 | 23 27 141 2% 142J 14757 start 1517 15 127 29 2 EF LS LF critical actiut c Actinty that consist zero slack are slack = LF - EF (or) LS - ES Activity slack Activity slack 13 ♡ Jou -ow 5 IHH toooo

Hence, critical activities are: B-D-G-I I d project devation = 54 days)