Operations Management: Processes and Supply Chains (12th Edition) (What's New in Operations Management)
12th Edition
ISBN: 9780134741062
Author: Lee J. Krajewski, Manoj K. Malhotra, Larry P. Ritzman
Publisher: PEARSON
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Chapter 7, Problem 5P
A
Summary Introduction
Interpretation:Network diagramis to be drawn.
Concept Introduction:Network diagram is a graphical representation of tasks in symbols and lines for easy understanding.
B
Summary Introduction
Interpretation:The slack and the critical path for each activity and the time period for the projectare to be calculated.
Concept Introduction:Critical path is a method used to evaluate the project. It is used when the activity times are deterministic. It is the longest path in the network. It defines the minimum time required for completion of the project.
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The following information has been gathered for a project to install a new machine lathe at Diamond Manufacturing, Inc:a. Draw the network diagram.b. Calculate the slack for each activity and determine the critical path. How long will the project take?
The following information has been gathered for a project to install a new machine lathe at Diamond Manufacturing, Inc:
a. Draw the network diagram.b. Calculate the slack for each activity and determine the critical path. How long will the project take?
Make a list of the tasks that is necessary to build a duplex house (around 3000 sft) for you. Develop a table showing each task, its duration, preceding event(s), and expected duration. Develop a Network diagram for these tasks. Highlight the critical path on your Network diagram and find out slack of all activities.
Chapter 7 Solutions
Operations Management: Processes and Supply Chains (12th Edition) (What's New in Operations Management)
Ch. 7 - One of your colleagues comments that software is...Ch. 7 - Explain how to determine the slack for each...Ch. 7 - Define risk as it applies to projects. What are...Ch. 7 - Consider the following data for a project to...Ch. 7 - The following information is known about a project...Ch. 7 - A project for improving a billing process has the...Ch. 7 - Prob. 4PCh. 7 - Prob. 5PCh. 7 - Consider the following information for a project...Ch. 7 - Consider the following data for a project to...
Ch. 7 - Paul Silver, owner of Sculptures International,...Ch. 7 - Prob. 9PCh. 7 - The following information concerns a project to...Ch. 7 - Consider a project to produce custom door moldings...Ch. 7 - Table 7.5 contains information about au...Ch. 7 - The Advanced Tech Company has a project to design...Ch. 7 - Prob. 14PCh. 7 - Table 7.8 contains data for the installation of...Ch. 7 - The diagram in Figure 7.12 was developed for the...Ch. 7 - Prob. 17PCh. 7 - Prob. 18PCh. 7 - You are the project manager of the software...Ch. 7 - Jordanne King, the project manager for Webjets...Ch. 7 - Recently, you were assigned to manage a project to...Ch. 7 - In Solved Problem 2, estimate the probability that...Ch. 7 - The director of continuing education at Bluebird...Ch. 7 - Gabrielle Kramer, owner of Pet Paradise, is...Ch. 7 - The project manager of Good Public Relations...Ch. 7 - Consider the office renovation project data in...Ch. 7 - Activity B and activity K are critical activities....Ch. 7 - Prob. 2AMECh. 7 - Prob. 3AMECh. 7 - Prob. 4AMECh. 7 - Prob. 5AMECh. 7 - Assess the four categories of a risk-management...Ch. 7 - Prob. 2VCCh. 7 - Assume you are Denise Tower and have...Ch. 7 - Prob. 1CCh. 7 - Prob. 2CCh. 7 - Prob. 3CCh. 7 - Prob. 4C
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- An architect has been awarded a contract to prepare plans for an urban renewal project. The job consists of the following activities and their estimated value. Draw a critical path arrow diagram for this project, indicate the critical path and calculate the total slack and free slack for each activity. Job Description Predecessor Expected time in days A Prepare preliminary sketches NA 2 B Outline specifications NA 1 C Prepare drawings A 3 D Write specifications A B 2 E Run prints C D 1 F Have specifications printed B D 3 G Assemble bid package E F 1arrow_forwardThe following table shows activities with duration, dependency, dependency type, and the number of workers from one small segment of a project network. Draw the segment of the network diagram and then: (a) Show the resource usage (chart) if activities A, B, and C start on day one; (b) Show the new network diagram and the resource usage (chart) when resources are leveled after applying appropriate slack times.arrow_forwardReliable Garage is completing production of the J2000 kit car. The following data are available for the project:a. Draw the network diagram for the project.b. Determine the project’s critical path and duration.c. What is the slack for each activity?arrow_forward
- The following information is available about a project to organize an event to honor the mayor of West Allis at the Nathan Hale High School:a. Draw the network diagram. b. Find the critical path.arrow_forwardTask time estimates for the modificat ion of an assembly line at Jim Goodale's Carbondale, Illinois, factory are as follows: a) Draw the project network using AON.b) Identify the critical path.c) What is the expected project completion time?d) Draw a Gantt chart for the project.arrow_forwardTask time estimates for the modification of an assembly line at Jim Goodale's Carbondale, Illinois, factory are as follows: Activity Time (in hours) Immediate Predecessor(s) A 5.0 - B 6.5 - C 5.0 A D 5.0 B, C E 4.0 B, C F 7.5 D G 4.0 E, F This exercise contains only parts d, b, and c. d) Using the line drawing tool five times, draw a Gantt chart for activities C through G of the project based on the early times. Carefully follow the instructions above, and only draw the required objects. b) The critical path activities for the leadership training program development project are c) The expected project completion time for the leadership training program development project = hours (round your response to one decimal place).arrow_forward
- Why is it critical to determine the sequence of activities in a project? Discuss diagrams that resemble network diagrams that you have seen. Compare and contrast their characteristics.arrow_forwardSuppose you are a project manager, and you have to manage a project with activities and their respective durations in weeks as listed in Table below. Construct a precedence network diagram to analyze your project. please do it hand writtenarrow_forwardConsider the following data for a project to install a new server at the Northland Pines High School: a. Draw the network diagram.b. Calculate the critical path for this project.c. How much slack is in each of the activities G, H, and I?arrow_forward
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