Use the area below the table to draw the network diagram. Draw by hand (very neatly or Ill reject it) or use the Word Shapes to create.

If you hand draw, scan the pages and upload to Blackboard for grade. If you use the Word Shapes, just upload the document for grade.

Exercise 1

Activity	Predecessor(s)
A	-
B	-
C	A
D	B
E	D
F	C
G	E,F

Exercise 2

1. Draw the Network Diagram. Use two-pass method to calculate and show the early and late starts and slack for each activity. Highlight the Critical Path.
2. Using the Enumeration Method list all the network paths with length.

Activity	Details	Duration (days)	Predecessor(s)
A	Dig Holes	3	-
B	Buy Wood	2	Dig Holes
C	Buy Gate	1	Dig Holes
D	Erect Fence	3	Buy Wood
E	Buy Paint	1	Buy Gate
F	Erect Gate	1	Erect Fence, Buy Paint
G	Paint Fence	2	Erect Gate
H	Paint Gate	1	Paint Fence

Exercise 3

3. Draw the Network Diagram. Use two-pass method to calculate and show the early and late starts and slack for each activity. Highlight the Critical Path.
4. Using the Enumeration Method list all the network paths with length.

Activity	Duration (days)	Predecessor(s)
A	2	-
B	2	A
C	4	A
D	1	B
E	3	C,D
F	2	C,D
G	4	E
H	5	F,G

Exercise 4

5. Draw the Network Diagram. Use two-pass method to calculate and show the early and late starts and slack for each activity. Highlight the Critical Path.
6. Using the Enumeration Method list all the network paths with length.

Activity	Duration (days)	Predecessor(s)
A	2	-
B	3	-
C	4	A,B
D	5	C
E	2	D
F	3	D
G	4	E
H	2	F
I	2	G,H

Exercise 5

1. Draw the Network Diagram. Use two-pass method to calculate and show the early and late starts and slack for each activity. Highlight the Critical Path.
2. Using the Enumeration Method list all the network paths with length.

Activity	Duration (days)	Immediate Predecessor
A	5
B	2	A
C	4	A
D	7	A
E	3	B
F	6	B,C
G	8	D,E,F

Exercise 6

1. Draw the Network Diagram. Use two-pass method to calculate and show the early and late starts and slack for each activity. Highlight the Critical Path.
2. Using the Enumeration Method list all the network paths with length.

Activity	Duration (days)	Immediate Predecessor
A	2	-
B	2	A
C	4	A
D	1	B
E	3	C,D
F	2	C,D
G	4	E
H	5	F,G