1. Construct an activity network for the following series of steps to be carried out for constructing a house. A. Excavate B. Foundation C. Frame D. Electrical E. Roof F. Masonry G. Interior H. Exterior I. Landscape 5 days 2 days 12 days 9 days 5 days 8 days 10 days 7 days 5 days Some of the process steps (nodes A, B, and C) run in series, while other process steps (nodes D, E, and F) run in parallel. Notice that Step B cannot happen until step A has been completed. Likewise, step C cannot happen until step B has completed. Step, D,E and F follow step C. Step H cannot happen until steps D, E, and F have completed. G and H can go in parallel followed by step I. Determine the critical path. Note: The critical path is a line that goes through all of the nodes that have the longest expected completion times.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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1. Construct an activity network for the following series of steps to be carried out for
constructing a house.
A. Excavate
B. Foundation
C. Frame
D. Electrical
E. Roof
F. Masonry
G. Interior
H. Exterior
I. Landscape
5 days
2 days
12 days
9 days
5 days
8 days
10 days
7 days
5 days
Some of the process steps (nodes A, B, and C) run in series, while other process steps (nodes
D, E, and F) run in parallel. Notice that Step B cannot happen until step A has been
completed. Likewise, step C cannot happen until step B has completed. Step, D,E and F
follow step C. Step H cannot happen until steps D, E, and F have completed. G and H can go
in parallel followed by step I.
Determine the critical path.
Note: The critical path is a line that goes through all of the nodes that have the longest
expected completion times.
Transcribed Image Text:1. Construct an activity network for the following series of steps to be carried out for constructing a house. A. Excavate B. Foundation C. Frame D. Electrical E. Roof F. Masonry G. Interior H. Exterior I. Landscape 5 days 2 days 12 days 9 days 5 days 8 days 10 days 7 days 5 days Some of the process steps (nodes A, B, and C) run in series, while other process steps (nodes D, E, and F) run in parallel. Notice that Step B cannot happen until step A has been completed. Likewise, step C cannot happen until step B has completed. Step, D,E and F follow step C. Step H cannot happen until steps D, E, and F have completed. G and H can go in parallel followed by step I. Determine the critical path. Note: The critical path is a line that goes through all of the nodes that have the longest expected completion times.
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