Cost Estimates to each activity 5. Compute the longest time path through the network – this is called the Critical Path 6. Use the network to help Plan‚ Schedule‚ Monitor‚ and Control the project Perform a Critical Path Analysis: The Critical Path is the Longest Path Through the Network The Critical Path is the Shortest Time in which the Project Can Be Completed. Any delay in Critical Path activities delays the project. Critical Path Activities have no slack time Variability in Activity Times:
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Problem 1 Answers: a) Draw a network diagram for the project. See diagram on second page (go to view network diagram) b) Mark the critical path and state its length. The critical path is in red color (go to view tracking Gantt). The length of the critical path is 18 days of duration. c) If the Maser has to be completed 2 days earlier‚ would it help to: i. Buy preassembled transmissions and drive trains? Yes‚ however is dependent of supplier inventory
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the Critical Path Method network-planning model was used. The Critical Path Method is a procedure for scheduling a project in which activity times are known so single time estimates are used. The critical path of activities is the sequence of activities in the project that form the longest chain in terms of their time to complete. This means that if one of the activities on that critical path is delayed‚ then the whole project is delayed. There are four main steps to the Critical Path Method
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each path in the network‚ and indicate the critical path. Activity Time (weeks) 1 2 5 1 3 4 2 4 3 3 4 6 2. Construct the CPM network described by the following set of activities‚ compute the length of each path in the network‚ and indicate the critical path. Activity Time (weeks) 1 2 3 1 3 7 2 4 2 3 4 5 3 5 6 4 6 1 5 6 4 3. Construct the CPM network described by the following set of activities‚ compute the length of each path in the network‚ and indicate the critical path. Activity
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12 Mar 13 MRP Notes What is MRP Material Requirements Planning (MRP) is a software-based (production) planning and inventory control system used to manage manufacturing processes. MRP is a technique that uses the bill of material‚ inventory data and a master schedule to calculate requirements for material. MRP time phases material requirements based on setbacks defined by a combination of the bill of material structure and assembly lead times. The result of an MRP plan is a material
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completed answering the questions‚ do a forward/backward pass. Activity Start C B P A U T R N End Predecessor Start Start Start C‚ B‚ P P A A U T‚ R‚ N Estimate in weeks 0 6 4 3 7 4 2 3 6 0 . How many paths are in the network‚ and what are they? 2. What is the critical path and its duration? 3. What is the float on activity U? 4. What is the impact to the project if activity B takes three weeks longer than planned? Do a forward and backward pass using the original estimates
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Domain Class Diagram Fig. 11 Domain Class Diagram Design Class Diagram Fig. 12 Design Class Diagram Critical Path Method (CPM) Diagram
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Capital Cost: (12 Windows 2000 workstations*$3‚000) + (5 Window 2000 servers*$12‚500) = $98‚500 3. What is (are) the critical path(s) in the project? What is the level of risk in completing tasks on the critical path(s)? Explain. The critical path is added to the appendix of this case report. As shown in Figure 1 and 2‚ many tasks are correlated so that one critical phase can affect the other. Here‚ we divided the entire process into three parts: namely by “Detailed Design” part (on the left
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the length of each path in the network‚ and indicate the critical path. |Activity |Time (weeks) | |1 [pic] 2 |5 | |1 [pic] 3 |4 | |2 [pic] 4 |3 | |3 [pic] 4 |6 | 2. Construct the CPM network described by the following set of activities‚ compute the length of each path in the network‚ and
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1. 1 PROJECT OVERVIEW The proposed software project was derived from the difficulties being faced by the patients while going for the check-up and tests to the hospital or medical centers despite of their medical conditions. To make their life easier‚ they can check their updated medical status and billing accounts through the internet. Departments will also update the status of each patient’s. 1.1 Purpose‚ Scope and Objectives 1.2.1 Purpose This project allows doctor
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