Consider the network presented in the following table. Calculate the slack for activity D. (Enter your response to the nearest whole number.) Immediate Task Duration (Days) Predecessors A 50 None В 241 A 40 А 20 10 В, D
Q: A project for improving a billing process has the following precedence relationships and activity…
A:
Q: A project's activities must be completed in the sequence indicated below. Activity Duration…
A: A network diagram is a visual representation of a project which helps to identify the critical path…
Q: a) Based on the activity time estimates, the expected times and variance for each of the…
A: A network diagram related to the project shows the sequence of the task that is performed to…
Q: Dave Fletcher was able to determine the activity times for constructing his laser scanning machine.…
A: Network diagram:
Q: Determine the critical path after you have found ES, EF, LS, LF and slack. State the path and time…
A: The answer is as below:
Q: a engineering project consists of the activities shown in the following Table. Use the Critical Path…
A: Forward Pass:Early Start (ES) = Maximum (or Highest) EF value from immediate Predecessor(s)Early…
Q: 1. Assume that the activity time estimates (in days) for the swimming pool construction project in…
A:
Q: A project manager has compiled a list of major activities that will be required to install a…
A: A manager wants to put in a computer data system within the company. The activity, immediate…
Q: Based on the activity time estimates, the expected times for each of the activities are (round…
A: A network diagram related to the project shows the sequence of the task that is performed to…
Q: Consider the AON graph of a project shown below. A4 Figure 19.17 A3 A6 (A8 (A7 A2 A1 A5 The activity…
A: in order to find the earliest competition time from the activity-on-node diagram above, we need to…
Q: For following data Calculate Duration for each Task, Draw the Network, and find Critical Path.
A: The critical path method (CPM), also known as critical path analysis (CPA), is a scheduling method…
Q: Before answering the following questions, you must draw the arrow diagram, rectangles, network…
A: Given data is
Q: For the project data shown in the table below. Find The expected time to complete 77 % of the…
A: Given data: To find the expected time to complete 77% of the project M=2*O P=3*0 Activity…
Q: A project has been defined to contain the following list of activities, along with their required…
A: The a, b and c part answers are shown in the diagram below-
Q: The estimated times and immediate predecessors for the activities in a project at Howard Umrah's…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: A project manager has compiled a list of major activities that will be required to install a…
A: The Time estimate can be calculated using formula = (Optimistic+4*Most Likely+Pessimistic)/6 Std Dev…
Q: A plumber has decided to use the techniques of project management to plan a job. He knew all the…
A: Following ios the network diagram:
Q: Task Name Normal time Normal Crash time Crash cost (slope) Predecessor cost 4. 85 3. 10 5. 100 4. 30…
A: We are using Forward pass method to solve below problem. Forward pass is a strategy to push ahead…
Q: A project manager has compiled a list of major activities that will be required to install a…
A:
Q: В- using the table below, Activity Predecessor Duration A A A D E 1 В E,C F D,B 1- How many paths…
A: The project network diagram is the visual representation of project tasks and their duration to…
Q: Draw the PERT network and the Gantt chart. Find the critical path What is the length of the critical…
A: THE ANSWER IS AS BELOW:
Q: A project requires these activities to be completed and the table below shows the expected time and…
A: It can see that the cost variance is positive. While the scheduled variance is negative. The…
Q: QI: Draw the arrow diagram for the following activities and show the critical path: activity…
A: ES -Early start time LS - Late start time EF - Early finish time LF - Late finish time ES = maximum…
Q: In the following table the activities with their precedence sequence and expected time (days) are…
A: Critical Path Management (CPM) is employed in project management to identify critical and…
Q: In reference to the attached activity precedence diagram and activity times shown. (Feel free to…
A: The critical path method helps in determining the longest project completion time and the critical…
Q: Part 1: For the activities, duration, and sequence shown in the table below, prepare a Gantt chart…
A: A Gantt chart is a project management device that illustrates a project plan. It typically includes…
Q: a) The expected (estimated) time for activity C is 12.00 weeks. (Round your response to two decimal…
A: To determine the Estimated time for any activity, we would use the below formula, the expected time…
Q: an the following table the activities with their precedence sequence and expected time (days) are…
A: Network Diagram :
Q: Before answering the following questions, you must draw the arrow diagram, rectangles, network…
A:
Q: The activities related to a project with their immediate predecessors are given as follows: Activity…
A: Given data is
Q: Construct a Gantt chart for the following set of activities and indicate the pro time and slack for…
A: A Gantt chart is a bar chart that displays a project's tasks together with their due dates and…
Q: Use the schedule below to answer these questions. (Assume a 5-day work week, weekends are shown as…
A: Find the Given details below: ID Task name Duration(Days) Included Weekends(Days) Predecessors…
Q: In the following table the activities with their precedence sequence and expected time (days) are…
A: The project network diagram is the visual representation of project activities and their duration to…
Q: a. Prepare/draw a full Gantt Chart as at end of Week 5. b. Calculate and indicate the missing (?)…
A: Part a:
Q: Consider the following project activities: | Duration Activity Predecessor (DAY) 4 A A 3 A 5 D E C F…
A: Activity Predecessor Duration A - 4 B A 3 C A 3 D B 5 E C 2 F C 1 G D, E 6 H F, G 5
Q: For the project data shown in the table below. Find The expected time to complete 77 % of the…
A: The formulas:
Q: Project ALPHA has 6 activities from A to Fas follows: Activity Duration Preceded By B A D Legend:…
A: Given data is
Q: The following CPM/PERT network represents a small project with 4 activities labelled A through D.…
A: Given data is
Q: A network consists of the activities in the following list. Times are gi Activity Preceding Time А 8…
A: Network Diagram-
Q: Project ALPHA has 6 activities from A to F as follows: Activity Duration Preceded By A A A B E F E…
A: Answer: A as A is the merged activity of the correct network diagram.
Q: a) Draw the network diagram for this project b) Calculate for the slack time c) Find the critical…
A: Find the Given details below: Activity Normal Time(days) Crash Time(days) Immediate…
Q: Calculate the ES, EF, LS, and LF times and the slack for each activity in t the critical path for…
A: The full form of the term is as follow, ES- Earliest Start Time EF-Earliest Finish Time LS-Latest…
Q: 1. A project consists of seven activities. The precedence relationships are given in the following…
A:
Q: In reference to the attached activity precedence diagram and activity times shown. (Feel free to…
A: Slack time = Slack time is the time by which a activity can be delayed , without delaying the over…
Q: The following is NOT one of the advantages of CPM and PERT: a) Straightforward concept and not…
A: Option A is incorrect Project management and review techniques often called the PERT approach and…
Q: Which activities can be delayed?
A: Since you have asked multiple questions, we will answer the first question for you. If you want a…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 4 images
- You may need to use the appropriate technology to answer this question. Use the following network with activities and times estimated in days to answer the questions. A project network with 13 activities and 17 directed arcs is shown. Activity Start is connected to activity A, to activity B, and to activity C. Activity A is connected to activity D, to activity E, and to activity F. Activity B is connected to activity F. Activity C is connected to activity G and to activity H. Activity D is connected to activity K. Activity E is connected to activity I. Activity F is connected to activity I. Activity G is connected to activity I. Activity H is connected to activity J. Activity I is connected to activity K. Activity J is connected to activity K. Activity K is connected to activity Finish. Activity Finish has no arcs directed to other activities. Activity Optimistic Most Probable Pessimistic A 2 5 6 B 1 3 7 C 5 6 9 D 5 12 14 E 3 4 5 F 9 10 13 G 4 6 8 H 3 6 8 I 5 7 12 J 11 12 13 K 1 3 4…Consider the following network for conducting a two-week (10 working days) computer training class: (a) refer to the pic I uploaded :)) Construct a schedule showing: ESs for all activities LSs for all activities Slacks for all activities Critical pathActivities A, B, C, and D are on the critical path of the network diagram below: The cost and duration of performing these activities is: Task A: $2,500 in 4 days Task B: $5,000 in 3 days Task C: $10,000 in 6 days Task D: $8,000 in 8 days At the end of day 10, tasks A and B are complete and task C is 25% complete. The amount spent thus far is $11,000. Given this information, how will you summarize the status of the project? Ahead of schedule, over budget Ahead of schedule, under budget Behind schedule, under budget Behind schedule, over budget
- Which activities are noncritical or can be delayed? (You must also complete the table below) Note: to means optimistic time , tm means most likely time , tp pessimistic time, and te means expected activity time estimate.Programme evaluation and review technique (PERT) is a project management technique that employs three time estimates for each activity while Critical path method (CPM) uses only one-time factor per activity. However, both techniques deploy the same six basic steps. Describe and differentiate these steps. Need little long answer for this homework.thanks for your helpThere is a running project in the company that you work for, which has the following activities: Activity Predecessors Duration A - 4 B A 4 C A 7 D B 6 E C 4 F D, E 2 Draw a network diagram for the above activities. Identify the critical path. Show the formula for calculating the EF and ES. “You must mention how did you know that this is your critical path”
- You have the following time and cost information for use in a time-cost CPM scheduling model. What are the three costs per unit of time to expedite each activity? A = $200, B = $300, C = $400 A = $300, B = $200, C = $300 A = $100, B = $400, C = $300 A = $100, B = $200, C = $400 A = $200, B = $200, C = $200The following represents a project that should be scheduled using CPM a. Complete the table b. Draw the Network Diagram c. What is the critical path? d. What is the expected project completion time?' e. What is the probability of completing this project within 16 days?PROJECT PLANNING & SCHEDULING WITH GANNT CHART Given the activities of a project, their time estimates, and their immediatepredecessors shown below:a. Draw the Gannt chart for this project.b. What’s the earliest expected time to finish the project?c. Which activities should not be delayed?d. Which activities can be delayed?e. What’s the maximum amount of time that each of the activities can be delayed without delaying the whole project? Activities Activity Times,months ImmediatePredecessors Maximum Slack,months A 2 - B 3 - C 2 A D 4 B E 4 C F 3 C G 5 D, E H 2 F, G
- Consider Table 6-3. All duration estimates or estimated times are in weeks, and the networkproceeds from Node 1 to Node 8. (Note that you can easily change this table to createmultiple exercises.)a. Draw an AOA network diagram representing the project. Put the node numbers in circlesand draw arrows from node to node, labeling each arrow with the activity letter andestimated time.b. Identify all of the paths on the network diagram and note how long they are, using Figure 6-8as a guide for how to represent each path.c. What is the critical path for this project and how long is it?d. What is the shortest possible time needed to complete this project?. True/False Statements (Tick the correct option) Selection of the critical path in network activity diagram for any project, is always focused onresult of the minimum time duration of the critical activities [ True / False ] Suppose, we have total 03 activities in the project “X”; namely L, M and N respectively. An activity “M” is the immediate successor of the activity “L”, while the activity “M” is the immediate predecessor for the activity “N”. According to this scenario, an activity “M” will be the last activity of the project “X” in the network activity diagram [True / False ] The dummy activity consumes both time and resources [True / False ] Towards the optimal solution through stepping stone method, when degeneracy problem is occurred, the next step is to focus on searching lowest value on the independent position in a non-allocated cells [True / False ] Hungarian algorithm, first convert any given assignment matrix into row reduction matrix [True / FalseI need assistance with the following questions in: Project Scheduling. This is a follow up to a question answered earlier. Question 1) was answered. 1) A company decides to plan a project, with activities, precedences and deterministic durations given in the following table: Activity i Duration (days) Immediate Predecessors A 32 none B 21 none C 30 none D 45 A E 26 A, B F 28 C G 20 E, F 2) The company decided that the project in the previous problem has to be expedited in order to optimize (minimize) the project cost. Expediting can be used to trade direct cost for indirect cost, since expediting the project reduces the indirect cost of the project by a fixed amount per day, while expediting an activity increases its total direct cost. The Accounting Department found that indirect costs amount to $100 per day, while activity direct costs as well as their normal and expedited times are given in the table below.…