PERT and CPM methods are used to establish the "critical route" for completing a set of interrelated tasks. Do you concur?
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PERT and CPM methods are used to establish the "critical route" for completing a set of interrelated tasks. Do you concur?
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- PERT and CPM work by determining the "critical path" for completing a group of interrelated activities. Is it truthful or untrue to say this?Discuss the major differences between PERT and CPM. Be sure to provide examples to illustrate your understanding of these concepts.How do PERT and CPM differ from each other?
- The PERT and CPM methods work by determining the "critical path" for completing a series of interrelated activities. Is this statement correct or incorrect?Discuss the limitations and disadvantage of CPM/PERTPERT and CPM techniques are used to determine the "critical path" for completing a series of related activities.. Do you agree?
- The following is NOT one of the advantages of CPM and PERT:a) Straightforward concept and not mathematically complex.b) Graphical networks help highlight relationships among project activities.c) Critical path & slack time analyses pinpoint activities that need tobe closely watched.d) Project documentation and graphs point out who is responsible for variousactivities.e) Precedence relationships must be specified and networked together.f) Applicable to a wide variety of projects.Describe the framework of PERT and CPM?You may need to use the appropriate technology to answer this question. A project consists of five activities as shown in the following table. Activity Floor sanding Floor buffing Paint mixing Wall painting Ceiling painting Start Optimistic Time (hr) Most Probable Time (hr) Start Floor Buffing Paint Mixing Naturally, paint mixing precedes the painting activities. Also, (a) Construct the PERT/CPM network for this problem. Floor Sanding 4 Paint Mixing 4 0.5 3 3 Paint Wall Paint Ceiling Paint Ceiling Paint Wall 5 5 1 4 7.5 Floor Sanding Pessimistic Time (hr) Floor Buffing Finish 6 Finish 6 ceiling painting and floor sanding must be dor 1.5 11 9 i Start Start prior to floor buffing. Floor Sanding Paint Mixing Floor Buffing Paint Mixing Paint Ceiling Paint Wall Paint Wall Paint Ceiling Floor Buffing Floor Sanding Finish Finish
- The product development group at Landon Corporation has been working on a new computer software product that has the potential to capture a large market share. Through outside sources, Landon's management learned that a competitor is working to introduce a similar product. As a result, Landon's top management increased its pressure on the product development group. The group's leader turned to PERT/CPM as an aid to scheduling the activities remaining before the new product can be brought to the market. The project network is depicted in the following diagram. A project network with 12 activities and 15 directed arcs is shown. Activity Start is connected to activity A and to activity B. Activity A is connected to activity D. Activity B is connected to activity C, to activity E, and to activity F. Activity C is connected to activity D. Activity D is connected to activity I. Activity E is connected to activity G and to activity H. Activity F is connected to activity J. Activity G is…PERT/CPM HOMEWORK (MOD 10) In the table below, you will see activities and times associated with each activity. Review the PowerPoint slides in Module 10 , before you start this assignment. Task Preceding Tasks to (optimistic) tm (most likely) tp (pessimistic) A NONE 2 3 10 B NONE 2 3 4 C A 1 2 3 D A 4 6 14 E B 4 5 12 F C 3 4 5 G D,E 1 1 7 1.) Draw the network using the table above. Make sure all 4 values (ES, EF, LS, LF) are listed on the network. 2.) What is the slack for each activity? What is the critical path? Show ALL of your work! 3.) Find the expected project completion time. What is the project variance? 4.) What is the probability that it would be in more than 14 days? Show ALL of your work. *The circle diagram picture is just an example of how it should look it is not apart of the problem in the chartGiven the following data:ActivityPredecessorDuration (days)a-10b-15ca17db5eb4fc15gd7he8if12jg,h,i104.1 Draw the network (AON) and calculate and calculate the Critical Path. 4.2 Your organization has been appointed to co-ordinate the local government elections.Develop a Work Breakdown Structure (WBS) – graphical format for this project.