Use the schedule below to answerthese questions. (Assume a 5-daywork week, weekends are shown asnon-work days in gray)What is the total float for Activity D?What is the total float for Activity G?What is the free float for Activity J?What is the total float for Activity A?What is the free float for Activity A?O Task Name Duration Predecessors 27 28 29 30 31 1 2 3 4 5 6 7 8 9Start DaysA 6Days1B 3Days4 C 5Days5D6 days6E1 Day7F 4Days8G 80ays9H 4Days1015Days11J4Days12K1 Day11,8BL 2Days 10,129,414End0Days13alalal12312533667769B13314 15 16 17 18 19 20 21 22 23

Find the Given details below: ID Task name Duration(Days) Included Weekends(Days) Predecessors…

Answered: Use the schedule below to answer these…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

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

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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 chart
11-23 Tom Schriber, the director of personnel of Management Resources, Inc., is in the process of designing a program that its customers can use in the job-finding process. Some of the activities include preparing resumés, writing letters, making appointments to see prospective employers, and researching companies and industries. The information on these activities is shown in the following table: ACTIVITY DAYS IMMEDIATE PREDECESSORS a m b A 8 10 12 — B 6 7 9 — C 3 3 4 — D 10 20 30 A E 6 7 8 C F 9 10 11 B, D, E G 6 7 10 B, D, E H 14 15 16 F I 10 11 13 F J 6 7 8 G, H K 4 7 8 I, J L 1 2 4 G, H a. Construct a network for this problem. b. Determine the expected time and variance for each activity. c. Determine ES, EF, LS, LF, and slack time for each activity. d. Determine the critical path(s) and project completion time. e. Determine the probability that the project will be finished in 70 days or less. f. Determine the probability that the project will…
2:30 PM ě 0.3KB/s 1ll 54 4G+ 00:15:12 Remaining Multiple Choice The primary difference between PERT and CPM is that CPM uses probabilities on the activity times and PERT does not. O. PERT considers activity costs and CPM does not. PERT can assign probabilities to activity times and CPM does not. CPM considers activity costs and PERT does not. 5 of 20 II
Define each of these terms, and indicate how each is determined.b. Variance of an activity time.
Define each of these terms, and indicate how each is determined.a. Expected activity time
Based on the figure below, which tasks is P dependent on? a. N b. O c. Q d. all of these e. none of these What is the slack time for task R? Why is this the slack time?
a) Produce work schedule showing the activity of estimated durations and the critical path and estimated overal mean duration for work package. Answers must be handwritten step by step to allow others to follow. b) calculate the probability of the work package being completed by week 24. Answers must be handwritten step by step to allow others to follow. c) Differentiate between ealiest and latest activity start and finisg times and explain how these variables determine the degree of spare time or float contained within activities. Answers must be handwritten step by step to allow others to follow.
2. a) The activity shown in Table Q2 (a) are processes carried out in a mechatronic company. Based on the table provided, (i) Determine the Critical Path and Project Duration to complete the process. ii. Activity F cannot start immediately after activity C. The delay is expected to be 7 days. Determine by stating the possible problem, Critical Path and Project Duration to complete the process.
Case: "What am I Doing Wrong?" Susan Johnson, one of the supervisors in the business office, seemed always to be extra busy but never “caught up”. Frustrated with her never diminishing workload and tired of staying in hours of late nearly every day, she spent two evenings reading up on planning and priorities and decided to try to plan the next day's activities at the finish of each work day. She came to the office the following Monday with her day planned out to the last minute. She had created a list of everything she needed to get done that day, including the following: Complete an overdue report Write two performance appraisals due that day Develop the agenda for the following day’s staff meeting, and Prepare for a new employee orientation. It would be a tight fit for an 8-hour day, but she believes she could do it if she remained focused. Susan got off to a good start by finishing the report earlier than she thought she would and turned her attention to the performance…
If Task B is delayed by 2 days, which of the following task will be directly impacted? Task Duration Predecessor A 3 days - B 5 days A C 4 days B D 2 days B E 1 day C, D F 1 day E a. Task F b. Task C c. None of the above. d. Task E e. Task D
NB: Answer all the questions within 30 mins Table 1 Activity Predecessor Duration (weeks) A - 5 B A 4 C A 5 D B 6 E C 3 F D, E 4 Use Table 1 to calculate the following: Draw the resultant Gantt chart. Construct the PERT/CPM chart for the tasks as they appear in Table 1.[1] HINT: Do not forget the Start Date and Finish Date for each task. Indicate at minimum three dependent task patterns. Indicate all the multiple successor tasks. Indicate all the multiple predecessor tasks. Show the critical path of this project. Justify why the given critical path is valid.
what is the difference between work package and wbs?

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