Conider the project schedule shown in the table below. Times are given in days.ActivityABCDEFGPredecessor(s)-AABB, CCE, FWhat is the slack time for activity C?The slack time for activity C isdays.What is the project duration?The project duration is days.Duration315571What are the critical activities? (Enter your answer as a sequence of capital letters with no dashes or spaces.)The critical activities areMacBook ProES039914EF39141415LS0109714LF3971414Time Remaining: 00:29:26OSlack01030Next

Answered: What is the slack time for activity C?…

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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for the following project, answer the given questions. A- The expected duration. B- Total duration and the critical path. C- Probability Z, if you know that the Target duration (TD) Activity Preceding activity A B is 30 weeks. C A D- How many weeks activity F can be delayed without D A affecting the start date of h. F G h ** A B, C D E,F,G Optimistic Most likely duration duration (do) (dm) 2 10 8 10 7 9 3 5 4 12 9 15 7.5 9 3.5 5 Pessimistic duration (dp) 12 26 10 201 11 9 7 5
A. What is the critical path for this project network? A-B-C-D-E-F-G-H A-C-F-H A-D-G-H B-E-G-H B. What is the probability that the critical path for this project will be completed within 75 weeks? (Please use decimal point format.)
A project has four major activities. Activity A precedes activity B, activity C precedes activity D. 3-point estimates for activities are A(4.5, 9, 13.5 ), B( 2.5, 5, 7.5 ), C( 3, 3, 3 ), D( 3, 3, 3 ) weeks. What probability would you assign to a project duration of more than 14 weeks? a. 0.5 b. 0.1951 c. 1 d. 0.8175
Please, I need help because I have no idea how to do any of these. 11. Building a backyard swimming pool consists of nine major activities. The activities and their immediate predecessors are shown. Develop the project network. For question number 12, you need to refer to question number 11. Also the first picture is for #11 and second picture(image) is for #12 12. Assume that the activity time estimates (in days) for the swimming pool construction project in Problem 11 are as follows: a. What are the critical activities? b. What is the expected time to complete the project? c. Based only on the critical path, what is the estimated probability that the project can be completed in 25 or fewer days?
The following activities are part of a project to be scheduled using CPM: ACTIVITY IMMEDIATE PREDECESSOR TIME (WEEKS) 6 ABCDEFG a. What is the critical path? A A C B, D D E, F Number of weeks A-C-D-F-G OA-B-D-F-G A-B-E-G OA-C-D-E-G b. How many weeks will it take to complete the project? c. How much slack does activity B have? Slack of activity B 724537 weeks
Can someone please help me identify the project network, activity schedule, critical activities and expected time on excel. I am having trouble computing this on excel
Select the best answer for the following questions: 1) An ongoing process that evaluates and implements functions that drive a business is: a) Mission impossible b) Continuous improvement c) Quality control d) Cost effectiveness 2) Project Schedules are meant to provide a path forward to guide the project planning process, but not all activities are on the 'critical' path. Those activities not on the Critical Path are distinguished by including: a) Cost of activity b) Total Float c) Long Lead time d) Negative Lag 3) At what point in an engineering project is the Engineer involved? a) Conceptual Development b) Providing specifications c) Design Development d) Financial pro-forma 4) Engineers are characteristically good at all of the following but: a) Analyzing critical data b) Providing alternate solutions to process development c) Delegating tasks for a project d) Provide Quality control during design.
ACTIVITY WK(S) PRECEDES CRASH COST/WEEK A(START $370 $120 $220 1 $140 F(END) 3 $400 Suppose that Rafay is only given 8 weeks (instead of 10) to complete the project. By how many weeks should each activity be crashed in order to meet the deadline? Assume that you can crash an activity down to 0 weeks duration. Activity Each Activity Should be Reduced BY (weeks) A O week(s) B1 week(s) C 2 week(s) E O week(s) F Oweek(s) What is the total crashing cost? $ nothing (Enter your response as a whole number.) PLEASE SHOW ME HOW TO GET THE CALUCLATION ON MY OWN SHOW YOUR STEPS i DO KNOW THAT CC-NC/NT-CT BUT I DONT KNOW WHAT FIGURES GOES WHERE AND WHY B с E 3 2 4 B,C E F F
E F T= 5 T= 20 T= 5 A T= 20 B D T= 15 T= 10 The figure shows the network diagram of a project along with the activity durations (T). In this project what is the slack time for activity B? (Only enter the number, do not try to enter the unit)@orsdemir. Copyrighted content. Cannot
Using the below project network diagram, what is the Earliest Start (ES) time of activity G? The duration of each activity is presented within the parentheses in front of each activity. For example, activity A(2) in this project takes 2 weeks. Type your answer in the textbox below. A(2) E(6) D(3) C(2) G(3) B(5) F(6)
2.To obtain reasonable assurance about the completion of the project within the timeline, the best method is which of the following? Group of answer choices To compare the estimated end date and estimated time for completion of the project To obtain confirmation from the project manager about the project completion date To obtain confirmation from the project manager about the project completion date To extrapolate the end date on the basis of completed work and resource availability 15.From among the following activities, which is the best example of a project? Group of answer choices Writing a term paper Completing a college degree Producing automobiles Processing insurance claims
You are the project manager of the softwaration project in the table below. You would like to find the minimum-cost schedule for your project. There is a $500-per-week penalty for each week the prop delayed beyond week 25. In addition, your project team determined that indirect project costs are $2,000 per week. 9 Normal Activity Immediate Predecessor(s) Time (weeks) 1 A B C D E F G H 1 a. What would be your target completion week? The target completion week is week A A, B B D E. F G C.F (Enter your response as an integer.) b. How much would you save in total project costs with your schedule? Total Savings S (Enter your response as an integer) 79832N 10 12 8 Normal Cost (S) 3,000 3,000 10,000 3,000 4,000 2,000 3,000 5,000 2,000 Crash Time (weeks) 1 58829136 Crash Cost ($) 3,000 6,000 12,000 9,000 5,000 5,000 9,000 7,000 8,000

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What is the slack time for activity C? The slack time for activity C is days. What is the project duration? The project duration is days. What are the critical activities? (Enter your answer as a sequence of capital letters with no dashes or spaces.) The critical activities are