Development of Version 2.0 of a particular accounting software product is being considered by Jose Noguera's technology firm in Baton Rouge. The activities necessary for the completion of thisproject are listed in the following table:NormalCrashActivity Time (weeks) Time (weeks)AB3134322a) Based on the given information regarding the activities for the project, the project lengthсDEFG286NormalCost$2,100$2,300$500$2,400$900$3,400$1,600weeksTotal CostwithCrashing Immediate Predecessor(s)$2,700$3,000$500$2,700$1,350$4,900$2,200СD, E

To Check for the different paths we need Activites and their Immediate Predecessors. Normal Time For…

Answered: Development of Version 2.0 of a…

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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Kindly Shown EVERY Working VERY Clearly, please.
The information relating to a project that you are working on is listed in the table below: Activity Predecessor Optimistic Most likely Pessimistic Time Time Time (Days) (Days) 24 (Days) 4. 8. 10 11 6. 12 24 A;B 14 25 B;C 11 16 27 D;E 13 15 35 F 19 Required: 3.1 Using the PERT formula calculate the time value (t) for each activity and construct (10). the network diagram (Activity on Node). 3.2 Calculate the Early Start; Late Start; Early Finish & Late Finish and slack times for (10) all activities. (5) 3.3 Identify the paths and show critical path. 3. 5 ABc DE F.
A project has three critical paths: A-B-C-D-E, A-G-H-E, and A-F-I-E. Crashing costs (in thousands, per week) for each activity is listed below: Activity Crashing Crashing Crashing 1st time 2nd time 3rd time 37 1 27 4. C 26 2 8 39 4. F 28 29 2 G 27 25 H. 8. 3 What is the total cost of reducing this project by two weeks? а. 44 b. 76 C. 48 d. 50 e. 34 2] 4, O'O
Develop a project network. Determine the expected project completion time. What is the probability that the project completion time will be completed? With in 2 weeks earlier than the expected project completion time? With in 1.5 week more than the expected project completion time ?
11-23 Tom Schriber, the director of personnel of Manage-ment Resources, Inc., is in the process of designing a program that its customers can use in the job-findingprocess. Some of the activities include preparingresumés, writing letters, making appointments to seeprospective employers, and researching companiesand industries. The information on these activities isshown in the following table: (d) Determine the critical path(s) and project com-pletion time. (e) Determine the probability that the project willbe finished in 70 days or less.(f) Determine the probability that the project willbe finished in 80 days or less.
A Social Project manager is faced with a project with the following activities: Activity-ID Description Duration 1-2 Social Work Team to live in Village 5 Weeks 1-3 Social Research Team to do survey 12 Weeks 3-4 Analyse results of survey 5 Weeks 2-4 Establish Mother & Child Health Program 14 Weeks 3-5 Establish Rural Credit Programme 15 Weeks 4-5 carry out Immunisation of under Fives 4 Weeks Draw the arrow diagram, using the helpful numbering of the activities, which suggests the…
Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels. Draw the AON network and answer the questions that follow. a) What is the expected (estimated) time for activity C?b) What is the variance for activity C?c) Based on the calculation of estimated times, what is the criticalpath?d) What is the estimated time of the critical path?e) What is the activity variance along the critical path?f) What is the probability of completion of the project before week 36?
The table below contains information about an environmental clean-up project in the township of Hiles. Shorten the project three weeks by finding the minimum-cost schedule. Assume that project indirect costs and penalty costs are negligible. Identify activities to crash while minimizing the additional crash costs. Q Activity A B C D E The cost of shortening of project is $ F G H I Normal Time (weeks) 5 7 7 7 1 3 5 4 2 Crash Time (weeks) 4 4 Activity A B C D E 6 4 6 1 3 4 2 2 Cost to Crash ($ per week) . (Enter your response as a whole number.) 300 50 300 250 200 200 Fill in the table below with the activity times after crashing to show the resulting schedule. (Enter your responses as whole numbers.) Time according to schedule (weeks) Time according to schedule (weeks) Immediate Predecessor(s) Activity F G H I None None A A B 3~~ C, D D, E F G
The following table provides the information necessary to construct a project network diagram and project crash data: Crash the project until no more crash can be performed How much it would cost The new critical path(s) Activity Immediate predecessor Activity Time (weeks) Activity Cost ($) Normal Crash Normal Crash A -- 16 8 2000 4400 B -- 14 9 1000 1800 C A 8 6 500 700 D A 5 4 600 1300 E B 4 2 1500 3000 F B 6 4 800 1600 G C 10 7 3000 4500 H D, E 15 10 5000 8000 End F, G, H
The table below contains information about an environmental clean-up project in the township of Hiles. Shorten the project threethree weeks by finding the minimum-cost schedule. Assume that project indirect costs and penalty costs are negligible. Identify activities to crash while minimizing the additional crash costs. Activity Normal Time (weekweeks) Crash Time (weekweeks) Cost to Crash ($ per weekweek) Immediate Predecessor(s) A 55 44 300300 None B 77 44 5050 None C 77 66 300300 A D 77 66 250250 A E 11 11 long dash— B F 33 33 long dash— C, D G 55 44 200200 D, E H 44 22 200200 F I 22 22 long dash— G Part 2 Fill in the table below with the activity times after crashing to show the resulting schedule. (Enter your responses as…
Given is a Project with network diagram and activity times as shown below. Activity Time (wks) A 13 B 5 Start с 14 A c) The Slack time of Activity C = Blank 3 weeks D D a) The Earliest Start (ES) time of Activity I = Blank 1 weeks 9 b) The Latest Start (LS) time of Activity B = Blank 2 weeks f) The Project Completion time = Blank 6 weeks d) The Earliest Finish (EF) time of Activity H = Blank 4 weeks e) The Latest Finish (LF) time of Activity B = Blank 5 weeks B F E 12 E F LL 17 H G 9 J H 15 - 15 J 2
1b) Given the limited resources as indicated in the table above: Evaluate the officer’s chance to catch the robbers, if she arrives between minutes 47.5 and 49.5 after the robbery begins. [Calculate the probability for the critical path only]

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