Pearson eText for Essentials of Systems Analysis and Design -- Instant Access (Pearson+)
6th Edition
ISBN: 9780137612420
Author: Joseph Valacich, Joey George
Publisher: PEARSON+
expand_more
expand_more
format_list_bulleted
Concept explainers
Expert Solution & Answer
Chapter 3, Problem 19PE
Explanation of Solution
Network diagram:
The network diagram for the activities:
Explanation of Solution
Earliest expected completion time:
- The earliest expected completion time is calculated by using time of each activity.
- The box in a network diagram represents the activity. Each box consists of activity and time.
- The start state is activity 1 and end state is 10. Each box consists of four values Early finish, Early start, Late start and Late finish.
- The early start for first activity is 0 because it contains no predecessor.
- Early finish is the sum of early start and time. Early start of the next activity is the early finish of its predecessor activity...
Explanation of Solution
Critical path:
- For calculating critical path, select all activities that contain slack value 0...
Explanation of Solution
Activity 6 revised to take 6 weeks:
- If the time of activity 6 is changed to 6 weeks instead of 2 weeks, then the critical will be changed...
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Suppose that you are part of a project team and it becomes clear to you that one of the team members is not “pulling his weight.” What should you do if you are the project leader? What should you do if you are not the project leader?
Explain the project execution Spiral Model and V Model.
Both architectural and non-architectural maps of a project should be created for optimal comprehension.what effect it will have on the final result.
Chapter 3 Solutions
Pearson eText for Essentials of Systems Analysis and Design -- Instant Access (Pearson+)
Ch. 3 - An online or hard-copy repository for all project...Ch. 3 - Prob. 2MCh. 3 - Prob. 3MCh. 3 - Prob. 4MCh. 3 - Prob. 5MCh. 3 - Prob. 6MCh. 3 - Prob. 7MCh. 3 - Prob. 8MCh. 3 - Prob. 9MCh. 3 - The process of dividing the project into...
Ch. 3 - Prob. 11MCh. 3 - A graphical representation of a project that shows...Ch. 3 - Prob. 13MCh. 3 - Prob. 14MCh. 3 - A systems analyst with a diverse set of...Ch. 3 - The second phase of the project management...Ch. 3 - Prob. 17MCh. 3 - Prob. 18MCh. 3 - Prob. 19MCh. 3 - Prob. 20MCh. 3 - Prob. 1RQCh. 3 - Prob. 2RQCh. 3 - Prob. 3RQCh. 3 - Prob. 4RQCh. 3 - Prob. 5RQCh. 3 - Prob. 6RQCh. 3 - Prob. 7RQCh. 3 - Prob. 8RQCh. 3 - Prob. 9RQCh. 3 - Describe the steps involved in making a network...Ch. 3 - In which phase of the systems development life...Ch. 3 - What are some reasons why one activity may have to...Ch. 3 - Which of the four phases of the project management...Ch. 3 - What are some sources of risk in a systems...Ch. 3 - Search the Web for recent reviews of project...Ch. 3 - Prob. 16PECh. 3 - Prob. 17PECh. 3 - Prob. 18PECh. 3 - Prob. 19PECh. 3 - Construct a Gantt chart for the project defined in...Ch. 3 - Look again at the activities outlined in Problem...Ch. 3 - Prob. 25PECh. 3 - Prob. 26PECh. 3 - Prob. 27PECh. 3 - Prob. 29PECh. 3 - Prob. 30PECh. 3 - Prob. 31PECh. 3 - Prob. 32PECh. 3 - Prob. 33DQCh. 3 - Do you agree that breaking projects down into...Ch. 3 - Microsoft Project is powerful but expensive....Ch. 3 - When completing a project, some tasks are...Ch. 3 - a. While eating lunch one day, Juanita asked Chris...Ch. 3 - What qualities might Jim possess that would make...Ch. 3 - Prob. 41CQCh. 3 - Prob. 42CQCh. 3 - What should Jim do next to complete the project...Ch. 3 - Prob. 44CQ
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- A project has three sequences of activities (paths), two of which are critical. The critical paths of this project can be characterized in the following way: a. The slack times for each task in the entire project are zero. b. The chain of activities (from start to finish) that has the largest sum of activity durations. c. The early start date and early finish date are always the same for each activity on the critical path. d. To reduce the project duration, you must reduce the slack time of a task on the critical path. e. None of the above are correct.arrow_forwardDraw an activity-on-node diagram for the project outlined in the following table. Task Duration (Weeks) Follows A 3 B 7 A C 9 A D 3 C E 11 B, D F 3 E G 2 F H 3 C F I 5 G, Harrow_forwardWhat does the project life cycle define?arrow_forward
- set of concurrent activities are meant to pass a course. The process is as the following: 1- Student has to attend all classes and not to miss more than 25% of the classes. 2- Students selects a paper for presentation and gives a presentation on an assigned date. 3- Student has to choose a project topic and submits at the end of the course Draw a State Machine Diagram. Make sure to define events, conditions, actions for transitions in your diagram, where appropriate.arrow_forwardIs a project sponsor's job the same throughout the whole SDLC?arrow_forwardIn Poor Richard’s Almanac, Benjamin Franklin penned the familiar lines: “For the want of a nail the shoe was lost, for the want of a shoe the horse was lost, for the want of a horse the rider was lost, for the want of a rider the battle was lost, for the want of a battle the kingdom was lost—and all for the want of a horseshoe nail.” Looking at the outcome in hindsight, could project management concepts have avoided the loss of the kingdom? How?arrow_forward
- Your project requires a software tester in the tenth month of the development. Which one of the following is related to this context? a. Organizational interfaces b. Resource Requirements c. Contractor requirements d. Resource Constraintsarrow_forwardNote:- No need existing Answers it's wrong if you know 100% sure thn answer if any get existing or wrong answers i will downvote Construct a network diagram. For each activity, calculate its early finish (TE), late finish (TF) and slack time (ST). You may label ET, TE and TF in the network diagram.arrow_forwardThe next section will go through the major metrics associated with static testing and route testing in depth and demonstrate how these measurements might potentially result in cost savings for project managers.arrow_forward
- Both architectural and non-architectural maps of a project should be created for maximum comprehension.what effect it will have on the final result.arrow_forward133. Model suitable for project requiring shorter development times is a. Waterfall model b. RAD model c. Incremental model d. Decremented modelarrow_forwardWhy is architecture so important? Take a project and map it both with and without architecture. how will it affect the end result?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Information Technology Project ManagementComputer ScienceISBN:9781337101356Author:Kathy SchwalbePublisher:Cengage LearningEnhanced Discovering Computers 2017 (Shelly Cashm...Computer ScienceISBN:9781305657458Author:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. CampbellPublisher:Cengage Learning
Information Technology Project Management
Computer Science
ISBN:9781337101356
Author:Kathy Schwalbe
Publisher:Cengage Learning
Enhanced Discovering Computers 2017 (Shelly Cashm...
Computer Science
ISBN:9781305657458
Author:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell
Publisher:Cengage Learning