c) A research and development department in XYZ Company is developing a new product for thecompany to attract more customers and hence maximize on sales. The R & D manager hasrevealed that the following activities will take place in the coming weeks.ActivityABCDEFGHАсΗIImmediatepredecessorsNoneAABBсED,FG,HOptimistictime45415108416Most likelytime6782018900827Pessimistictime815122526161238Page 1 of 5i. Draw the network for this project.ii. Calculate the estimated time for each activity.iii. Find the Critical Path and the expected number of weeks for completion of the project.

For each activity, I will determine the expected activity time. I will also draw the network…

Answered: i. Draw the network for this project.…

Practical Management Science

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Chapter2: Introduction To Spreadsheet Modeling

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Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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(Note: Task N is a dummy task. It must be included in the relationships, but its duration is 0. Be sure its duration is set to 0) Please see attached chart and diagram. 1. Set the Project start on Monday 11/1/20. Thursday 11/26/20, Friday 11/27/20, 12/25/20, and 1/1/21 are holidays. 2. Determine critical path and its duration. When the project will end (date)? 3. There is a possibility that the starting task K may be delayed by 3 days. Will this impact the project completion date? If yes, when will be the new finish date? (After checking this out, please restore the project to its original schedule). 4. Assign the following resources to the tasks. All resources will be full time. (Set the leveling to manual first).
Constant-Time Network A list of activities, precedence relations, and activity times for a project is given below:a. Draw an activity-on-node network diagram.b. Compute the early start (ES), late start (LS), early finish (EF), and late finish (LF)times for each activity in the network.c. What is the critical path? What is the expected completion time for the project?
b. Calculate the critical path for this project and it's duration. c. How much slack is in each of the activities G, H, and I?
Part 1. Use the information provided in Table 1 to develop the project schedule in MS Project. Assume that the project will begin on January 1, 2022. A standard work week is to be applied to the schedule with the only recognized holidays being New Year's Day, MLK Day, Memorial Day, July 4th, Labor Day, Thanksgiving Day and the day after, and December 25th. If a holiday falls on the weekend, the employees are out of luck. Lags and times units are shown in the notes to Table 1. First, develop the schedule without considering resources. Next, add the resources with costs. Assume that tasks cannot be split. Part 2. You will need to three (3) milestones to the project. You can determine where they are. + Table 1. Activity requirements Task ID Task Description A Market Study B Functional Specifications C Manufacturing Planning Product Feature Selection E Develop Marketing Plan F Design Manufacturing Process G Detailed Smartphone Design H Prototype Testing Finalize Product Design D 1 J Order…
I only need help with part d-2, please help! The following CPM network has estimates of the normal time in weeks listed for the activities: a. Identify the critical path. A-C-D-E-G A-C-D-F-G A-B-D-E-G A-B-D-F-G b. What is the length of time to complete the project? 25 weeks c. Which activities have slack, and how much? C, 1 week; E, 2 weeks. D, 1 week; E, 2 weeks. B, 2 weeks; E, 2 weeks. C, 2 weeks; F, 3 weeks. Here is a table of normal and crash times and costs. ACTIVITY NORMAL TIME CRASH TIME NORMAL COST CRASH COST A 7 6 $ 7,000 $ 8,000 B 2 1 5,000 7,000 C 4 3 9,000 10,200 D 5 4 3,000 4,500 E 2 1 2,000 3,000 F 4 2 4,000 7,000 G 5 4 5,000 8,000 d-1. Which activities would you shorten to cut two weeks from the schedule in a rational fashion? A, C A, E B, D B, C d-2. What would be the total incremental cost? I only need help with this question please.
Suppose you are the project manager for the following project: First, draw a network diagram for the project. Determine the critical path and slack times for all of the tasks. This completes your plan for the project schedule. During project execution, you become aware of the need to change the duration of Task 4 to five days. Meanwhile, Task 3 has been finished one day early, so it only took one day to do. What, if any, effects do these changes have on your project? What would have happened if you had not been monitoring the status of the project?
Use the Program Evaluation and Review Technique to represent the project in an activity network. In conjunction with the Critical Path Method, use the activity network to find the shortest time possible to complete the project, to identify the critical jobs in the project, and to determine the earliest and latest that each activity can start and finish without making the project completion longer.a=1, b=1, c=6, d=5, e=2, f=5; andab=1x1=1, bc=1x6=6, cd=6x5=30, de=5x2=10, ef=2x5=10, af=1x5=5.
Canesta Company is working on a project with the following network: a) Determine the earliest and latest activity times and slack for each activity. b) Determine the duration of the project and the critical path.
Subject: algebra
Give typed full explanation please find the ls and lf for all activities
Problem 2: Chicago Project You are asked to manage an upcoming project for a client based in Chicago. Your supervisor, Susan, asked you to determine if the project will be completed in 2 months (60 days). Susan sent you the estimated time durations (in days) for the project. The information is given below: 4. Your supervisor was told that the client would like to complete the project in 56 days. Which path in the project network has the greatest risk of running over this new deadline of 56 days? 5. Prepare a report for Susan regarding your findings. Include your recommended strategy to finish the project in the least possible time.
The project information for the custom order project of the Air Control Company is presented here. Compute the early and late activity times and slack times. Identify the critical path. How many days will the project take? ID Activity A Order review B Order standard parts с Produce standard parts D Design custom parts E Software development F Manufacture custom hardware G Assemble H Test The project will take The critical activities are The late start on Activity C is The slack on Activity C is The slack on Activity D is The early start on Activity E is Predecessor None A A A A C, D B, F E, G Time 6 1 13 11 27 11 15 7 days. days. days. days. days.

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i. Draw the network for this project. ii. Calculate the estimated time for each activity. iii. Find the Critical Path and the expected number of weeks for completion of the project.