MGMT 3306 Week 2 Assignment Help

MGMT 3306 Week 2  Assignment Help | University of Houston-Victoria

MGMT 3306

 

 

 

Pert Charts

Question 1:

 

A network consists of the activities in the following list. Times are given in weeks.

Activity	Preceding	Time
A	--	8
B	--	3
C	A	7
D	A, B	3
E	C	4
F	D	6

 

a.      Draw the network diagram.

b.      Calculate the ES, EF, LS, LF, and Slack for each activity.

c.     What is project completion time?

 

 

 

Question 2:

 

A partially solved PERT problem is detailed in the table below. Times are given in weeks.

a.      Calculate the expected time for each activity. Enter these values in the appropriate column in the table above.

Activity	Preceding	Optimistic	Probable	Pessimistic
		Time	Time	Time
A	--	7	9	14
B	A	2	2	8
C	A	8	12	16
D	A	3	5	10
E	B	4	6	8
F	B	6	8	10
G	C, F	2	3	4
H	D	2	2	8
I	H	6	8	16
J	G, I	4	6	14
K	E, J	2	2	5

 

 

a.      Calculate the expected time for each activity. Enter these values in the appropriate column in the table above.

b.      Which activities form the critical path?

c.      What is the estimated time of the critical path?

d.      What are the project variance and the project standard deviation?

e.      What is the probability of completion of the project before week 40?