Question: QUESTION 36 Activity Initial Node Final Node Estimated Time A 1 2 2 B 1 3 5 C 2 3 3 D 2 4 4

QUESTION 36

Activity	Initial Node	Final Node	Estimated Time
A	1	2	2
B	1	3	5
C	2	3	3
D	2	4	4
E	3	4	12

Figure 1. Network diagram data for a small project

Draw an AOA network diagram representing the project. Put the node numbers in circles and draw arrows from node to node, labeling each arrow with the activity letter and estimated time.

1. How many paths does this network diagram have?

		5
		2
		3
		4

How long is the critical path?

		17
		6
		15
		19

What is the critical path for this project?

		A-D
		A-C-E
		B-E
		A-B-E

What is the shortest possible time it will take to complete this project?

		6
		17
		5
		15

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