Concept explainers
A
Interpretation:The network diagram is to be drawn.
Concept Introduction:Network diagram is a graphical representation of tasks in symbols and lines for easy understanding. The networking technique is a method for planning, programming and controlling of work in progress. It is helpful for effective management. It helps the management for decisions.
B
Interpretation:The critical path and duration of the project are to be determined.
Concept Introduction:Critical path is a technique which has various stages. It is used to calculate the optimum time is requiredto complete a task. It is the longest length of time for completion of the project.
C
Interpretation:The slack for each activity is to be determined.
Concept Introduction:Slack is the time evaluatedwhich causes the delay during any activity. For calculation, the earliest and the latest time of activity are required.
Want to see the full answer?
Check out a sample textbook solutionChapter 7 Solutions
Operations Management: Processes and Supply Chains, Student Value Edition Plus MyLab Operations Management with Pearson eText -- Access Card Package (12th Edition)
- The required data for a small project consisting of different activities are given below: a) Draw the network diagram for the project and find the normal and minimum project lengthb) If the project is to be completed in 21 days with minimum crash cost which activities should be crashed to how many days? Please explain how you made the project network.arrow_forwardConsidering the Project Details; 1.Construct the Project Network Diagram 2.Find the Expected Duration and Standard Deviation and Variance of each Activity 3.Find the Critical path and Expected Project Completion Timearrow_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
- Reliable 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_forwardTwo international banks are integrating two financial processing software systems as a result of their merger. Preliminary analysis and interviews with all parties involved resulted in the following project information. The “systems integration team” for this project plans to define and manage the project on two levels. The following activities represent an aggregate view, and within each activity is a more detailed view with subtasks and project networks defined. All times are in weeks. A: Draw the project network. B: Identify the critical path. C: What is the total project completion time?arrow_forwardAccording to the PMBOK Guides, every project must pass through several phases, from start tocompletion.Using an appropriate diagram, describe a project life cycle and clearly explain the phasesrequired to execute this projectarrow_forward
- The required data for a small project consisting of different activities are given below: a) Draw the network diagram for the project and find the normal and minimum project lengthb) If the project is to be completed in 21 days with minimum crash cost which activities should be crashed to how many days?arrow_forwardDraw the Network Diagram and determine the Critical Path and duration of the project (in days).Activity Duration (days) Predecessor(s)A 2 -B 2 AC 4 AD 1 BE 3 C, DF 2 C, DG 4 EH 5 F, Garrow_forwardBelow is information about a project to implement a new manufacturing cell to assemble personal digital assistance devices Calculate the expected time for all tasks and maintain one decimal place. Complete a critical path analysis. Complete forward and backward passes. What is the critical path? What is the project duration? What is the latest start for Activity 4 "Secure patent?"?arrow_forward
- Draw a network representation of the project (nodes = activities, arrows = precedence constraints). Provide early start/early finish as well as late start/late finish times for all activities. What is the duration of the project, and which tasks are on the critical path? Task Description Duration Predecessors A Project Planning 16 days - B Evaluation Existing Apps 20 days - C Define Value Proposition 12 days B D Define User Interface 18 days B E Define Technology Requirements 22 days C and D F Document Requirements 14 days E G Develop Architecture 35 days A and F H Creation Code Design 18 days G I Roadmap Feature Development 12 days G J User Interface Development 74 days H and I K Code Development 92 days H and I L Release Testing 32 days J and K M Get User Feedback 22 days L N Bug Fixing 28 days L O Marketing Plan 54 days E P Release Product 5 days M, N and Oarrow_forwardEmbassy Club Condominium, located on the west coast of Florida, is undertaking a summer renovation of its main building. The project is scheduled to begin May 1, and a September 1 (17-week) completion date is desired. The condominium manager identified the following renovation activities and their estimated times: a. Draw a project network. b. What are the critical activities? c. What activity has the most slack time? d. Will the project be completed by September 1?arrow_forwardSchedule the following activities using CPM: Activity Immediate Predecessor Time (weeks) A - 1 B A 4 C A 3 D B 2 E C,D 5 F D 2 G F 2 H E,G 3 Part (a) Draw the network : Part (b) What is the critical path? Part (c) How many weeks will it take to complete the project? Part (d) What activities have slack, and how much?arrow_forward
- Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,Operations ManagementOperations ManagementISBN:9781259667473Author:William J StevensonPublisher:McGraw-Hill EducationOperations and Supply Chain Management (Mcgraw-hi...Operations ManagementISBN:9781259666100Author:F. Robert Jacobs, Richard B ChasePublisher:McGraw-Hill Education
- Purchasing and Supply Chain ManagementOperations ManagementISBN:9781285869681Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. PattersonPublisher:Cengage LearningProduction and Operations Analysis, Seventh Editi...Operations ManagementISBN:9781478623069Author:Steven Nahmias, Tava Lennon OlsenPublisher:Waveland Press, Inc.