Operations Management - CD - Access
11th Edition
ISBN: 9780133408027
Author: HEIZER
Publisher: PEARSON
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Textbook Question
Chapter 3, Problem 10P
The activities needed to build a prototype laser scanning machine at Dave Fletcher Corp. are listed in the following table. Construct an AON network for these activities.
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The Mobicom Corporation is in the design phase of a system project. The project manager wants to develop a network analysis diagram to plan the activities of designing the system outputs. The activities are as follows.
ACTIVITY
PRECEDING
TIME[WEEKS]
A
-----
5
B
----
6
C
----
4
D
A,B
7
E
C
8
F
C,D
10
G
D
8
Required
Draw a network diagram for the design phase
Find the project duration after constructing the network diagram by using the data provided in Table.
Construct the Network Diagram. Avoid DUMMIES. Determine the Early Start, Early Finish, Late Start and Late Finish of the project and indicate them in the network.
Chapter 3 Solutions
Operations Management - CD - Access
Ch. 3 - Give an example of a situation in which project...Ch. 3 - Explain the purpose of project organization.Ch. 3 - What are the three phases involved in the...Ch. 3 - What are some of the questions that can be...Ch. 3 - Define work breakdown structure. How is it used?Ch. 3 - What is the use of Gantt charts in project...Ch. 3 - What is the difference between an...Ch. 3 - What is the significance of the critical path?Ch. 3 - What would a project manager have to do to crash...Ch. 3 - Describe how expected activity times and variances...
Ch. 3 - Define earliest start, earliest Finish, latest...Ch. 3 - Students are sometimes confused by the concept of...Ch. 3 - What are dummy activities? Why are they used in...Ch. 3 - What are the three time estimates used with PERT?Ch. 3 - Would a project manager ever consider crashing a...Ch. 3 - How is the variance of the total project computed...Ch. 3 - Describe the meaning of slack, and discuss how it...Ch. 3 - How can we determine the probability that a...Ch. 3 - Name some of the widely used project management...Ch. 3 - The work breakdown structure (WBS) for building a...Ch. 3 - 3.2 Robert Day has decided to run for a seat as...Ch. 3 - Draw the activity-on-node (AON) project network...Ch. 3 - Given the activities whose sequence is described...Ch. 3 - 3.5 Using AOA, diagram the network described below...Ch. 3 - Stephen Hall is developing a program in supply...Ch. 3 - Task time estimates for the modification of an...Ch. 3 - 3.8 The City Commission of Nashville has decided...Ch. 3 - Refer to the table in Problem 3.8. a. Draw the AON...Ch. 3 - The activities needed to build a prototype laser...Ch. 3 - Dave Fletcher (see Problem 3.10) was able to...Ch. 3 - The activities described by the following table...Ch. 3 - A renovation of the gift shop at Orlando Amway...Ch. 3 - Kelle Carpet and Trim installs carpet in...Ch. 3 - The following is a table of activities associated...Ch. 3 - Assume that the activities in Problem 3.15 have...Ch. 3 - Bill Fennema, president of Fennema Hospitality,...Ch. 3 - What is the minimum cost of crashing the following...Ch. 3 - Three activities are candidates for crashing on a...Ch. 3 - Development of Version 2.0 of a particular...Ch. 3 - The estimated times and immediate predecessors for...Ch. 3 - Rich Cole Control Devices, Inc., produces...Ch. 3 - Four Squares Productions, a firm hired to...Ch. 3 - Using PERT, Adam Munson was able to determine that...Ch. 3 - Clark Products makes pizza ovens for commercial...Ch. 3 - The Tesla 6 is a new custom-designed sports car....Ch. 3 - TABLE 3.6 Southwestern University Project 1....Ch. 3 - TABLE 3.6 Southwestern University Project 2 What...Ch. 3 - TABLE 3.6 Southwestern University Project 3. If it...Ch. 3 - Project Management at Arnold Palmer Hospital Video...Ch. 3 - The equivalent of a new kindergarten class is born...Ch. 3 - The equivalent of a new kindergarten class is born...Ch. 3 - The equivalent of a new kindergarten class is born...Ch. 3 - At the Hard Rock Cafe, like many organizations,...Ch. 3 - At the Hard Rock Cafe, like many organizations,...Ch. 3 - At the Hard Rock Cafe, like many organizations,...Ch. 3 - At the Hard Rock Cafe, like many organizations,...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.Similar questions
- 11-12 Sid Davidson is the personnel director of Babson and Willcount, a company that specializes in consulting and research. One of the training programs that Sid is considering for the middle-level managers of Babson and Willcount is leadership training. Sid has listed a number of activities that must be completed before a training program of this nature could be conducted. Develop a network for this problem. The activities and immediate predecessors appear in the following table: 11-13 Sid Davidson was able to determine the activity times for the leadership training program. He would like to determine the total project completion time and the critical path(s). The activity times appear in the following table (see Problem 11-12): These two problems go together and are deterministic times.arrow_forwardAssume that you are the project manager for a project for enterprise system development for LLBGC. Based on preliminary joint application design activities, the tasks and resources were identified. Using the information in Table 1, draw a network diagram.arrow_forwardRead the following set of activities carefully. The precedence of all activities is finish to start. Using either ADM or PDM, perform the following tasks. Draw activity model Using forward pass, calculate earliest start and earliest finish for each activity Using backward pass, calculate latest start and latest finish of each activity. Determine float Represent Critical path on the activity network Complete the table showing all the information regarding each activity that has been acquired Activity # Activity Identifier Activity Duration Precedence 1 A 4 None 2 B 7 None 3 C 9 B 4 D 5 C 5 E 6 A, D 6 F 4 C, D, E 7 G 5 F 8 H 2 G 9 I 5 G, Harrow_forward
- The following is the data available for a project: Activity Predecessor Expected Duration (Days) A - 12 B A 9 C B,E 3 D - 10 E D 6 F E 3 G - 2 H G 9 I E,H 2 Expected duration for the completion of the project. Calculate earliest and latest start and finish times for each activity. Draw the network diagram for the project and determine the critical patharrow_forwardUsing the network shown and the activity durations shown in the table below, what is the overall duration?arrow_forwardDraw the activity-on-node (AON) project network associated with the following activities for Carl Betterton's construction project. How long should it take Carl and his team to complete this project? What are the critical path activities?arrow_forward
- Avondale Industries’ training and development office was asked to develop and implement a training program for its engineers located in its Bengaluru, India site. The program was developed in conjunction with several managers in Bengaluru who needed to improve the flow of their projects, many of which were not delivered on time. The managers felt that project management training would help their engineers develop the skills needed to understand the importance of time management, setting of goals and objectives, and prioritizing their goals to assist in making better use of their time. The training was delivered as requested, but three months later the managers reported they had seen no improvement in meeting project delivery deadlines. Which statement best explains why the training was not effective? Cultural differences were not accounted for when the training and development team organized the training and was thus not effective. The engineers relied too heavily on…arrow_forwardThe VOXN Cinema is installing a new system to enhance the quality of movies shown. Assume that the following table provides information on the immediate predecessor relation and time estimated for each event. a.List the possible eight events which you think essential in expanding a Cinema.b. Draw a network diagramc.find the total time required to complete the project d. List the critical events of the project. Activity immediate predecessor Time (weeks) A - 3 B - 4 C A 6 D B 2 E A 5 F C 2 G D , E 4 H F , G 5arrow_forwardThe table below contains scheduling data for a software development project to be undertaken in an IT company. (i) Identify the critical activities and total duration for the project. (ii) Draw a network diagram using the Activity-on-Arrow (AOA) method to depict the flow of the activities showing interdependencies (iii) Using the data provided in the above table, create a float table for the project.arrow_forward
- Based on Table below, discuss how to complete the following project case:a. Create a network model in the form of Activity and Arrow (AoA) and Activity on Node (AoN) for the marketing product project of a company using the CPM method (manual and optimization software)! b. Analyze the critical path and critical duration for the company's project! Activity Description Predecessor Duration (day) A Production Planning — 18 B Market Survey and Market Research — 20 C Production Analysis A 28 D Modeling Product A, B 31 E Sales Brochures A, B 21 F Cost Analysis C, E 33 G Product Experiment D, E 42 H Sales Training B, E 29 I Cost Pricing H 26 J Project Report F, G, I 50arrow_forwardThe following represent activities in a major construction project. Draw the network to represent this project. Activity Immediate Predecessor A - B - C A D B E B F C, E G D H F, Garrow_forwardFollowing is a list of tasks to be performed in preparation for a camping trip. Draw a WBS that places the tasks in their proper relationship to one another.arrow_forward
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