Question

Please show me the answer and how to place it on a spreadsheet. Thanks.

13.7 Table EX 13.7 shows the precedence relationships among the activities to complete a project.

Table EX 13.7

Activity	Predecessor	Duration (Weeks)
A	–	6
B	–	2
C	A	4
D	B	5
E	B	2
F	C, D	4
G	C, D	7
H	E, G	5
I	F	4

1. Construct an activity on node network for the project.
2. Identify the paths and path project durations.
3. Determine the critical path and the expected project completion time.
4. Find the ES, LS, EF, LF, and slack time for each activity.

Answer 1

the image given above is the Network of your problem and rest things are in the image given below

べうく1-9 22-4-→ 18 Ay min 6-4, 5-1) min (1,15) -> minto,32 Cihol path Ph

If you face any problem in handwritting YOu could ask me i will be clearing your doubt definitely.

Thanks..