The project contains 6 tasks. We completed three tasks (A, B, C), and started two (D, E) but could not complete them.The planned budget for each task, Actual cost we spent so far, completion rate by today according to the plan, and actual completionrate by today are shown in the table.Task IDActual CostA8CEFPlannedBudget$100$150$100$160$200$1005) TCPI:$80$150$100$130$90$0PlannedCompletionRate by Today100%100%100%25%50%0%ActualCompletionRate100%100%100%50%50%0%1) CPI:679 (Round to two decimals/hundredth (x.xx))2) SPI:(Round to two decimals/hundredth (x.xx))3) EAC under the assumption that the cost performance will remain as it is (current CPI):(Round to the nearest integer)4) EAC under the assumption that the cost performance will be as planned (budget rate):(Round to the nearest integer)(Round to two decimals/hundredth (x.xx))

There are 6 tasks given in the table, with their respective Planned budget, the actual cost incurred…

Answered: The project contains 6 tasks. We…

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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K Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Immediate Time Activity (weeks) Predecessor(s) Activity (weeks) ITI A A A B C D Time 5 6 2 2 Dave's earliest start (ES) and earliest finish (EF) are: Activity A E F G H ES EF 5 5 6 9 7 Immediate Predecessor(s) B B C, E D, F ncorre
example 2. please show solution.
Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Time Immediate Time Immediate Activity (weeks) Predecessor(s) Activity (weeks) Predecessor(s) A 7 E В В 8 F В С, Е D, F C 4 A 1 A H 6. Dave's earliest start (ES) and earliest finish (EF) are:
114. Duration Task Estimates A ABCDE F 2 5 1 2 3 12 Click here for the Excel Data File Req B1 b-1. Identify the critical path. b-2. Identify the earliest start and finish. Task b-3. Identify the slack for each task. c. Which of these activities should the project manager track most closely? OUM TI Complete this question by entering your answers in the tabs below. D days days day F E F E F C days days days B A Immediate Predecessors None Identify the slack for each task. Note: Leave no cells blank - be certain to enter "0" wherever required. None A B A B and D E and C C, E B, D Immediate Successors Req B2 Req B3 Req C Latest Completion Latest Start (LS) Slack
Please show the step-by-step solution how you get your answer.
Consider the following project where times are in weeks. Activity Immediate Predecessors Duration A - 8 B - 12 C A,B 7 D B 4 E A 2 F C 3 G E,F 7 H D,F 3 What is the slack for activity G? a. 7 b. -7 c. 0 d. 1 There have been several variances in the cost and schedule estimates on your project, and the original estimating assumptions are no longer valid. The variances will likely continue until the end of the project. Calculate the estimate at completion (EAC) for your project based on the following data? BAC = $1,000,000 EV = $200,000 PV = $400,000 AV = $150,000 CPI = 1.333SPI = 0.5 a. $1,425,142 b. $751,879 c. $1,050,000 d. $1,200,120
A project consists of five activities listed below. The project network is shown for the activities. The critical path is B-C-E and the expected completion time is 8. Optimistic Most Probable Pessimistic Activity Time (hr) Time (hr) Time (hr) A Floor sanding 3 4 5 B Paint mixing 0.5 1 1.5 C Ceiling painting 1 5.5 7 D Wall painting 1 2 9 E Floor buffing 1 2 3 What is the probability that the project can be completed within 9 hr.?
Consider the following project schedule and respond to the requirements that follow (all times are in days). Activity Predecessors a m b A ---- 12 16 20 B ---- 18 28 32 C A 6 9 12 D B 7 16 19 E C, D 4 10 16 F D, E 18 30 36 G F 5 8 17 H F, G 15 25 35 I F, G 22 26 36 J G 15 19 29 K I, H 24 32 34 (a) Construct a project network diagram using the AON technique, i.e. Activity on Node technique (and NOT AOA or activity on arc technique). Be sure to have a start node and a finish node and include the expected activity times for each node. (b) Determine the critical path and expected project completion time using the “critical path method”. Show ES, EF, LS and LF times, as well as slack for all activities. (c) Determine the standard deviation of the project completion time T; what is the probability that the project will take more…
Outline the steps involved in identifying the critical path of a project. Briefly describe each step 2. Listed below are tools used for project scheduling. Briefly describe each Time sheets Task lists Shared calendars Automated scheduling tools 3. Answer the following questions about work breakdown structures (WBS). Briefly explain what a WBS is. How does the WBS help determine project deliverables? How does the WBS help determine the sequence of activities on a project?
A small software development project at Krishna Dhir's firm has five major activities. The times are estimated and provided in the table below. IMMEDIATE PREDECESSOR ACTIVITY A B C D E IIAB C a 1 5 1 2 4 m +84 8 4 a) Find the expected completion time for this project. The expected completion time for this project is (enter your response as a whole number). b 7 11 7 14 4
Can you please answer it briefly.
A project has 7 activities P, Q, R, S, T, U, and V. Three time estimates (optimistic, most-likely, pessimistic) are used for each activity. Write down your answers to all parts of the question in the box given below. Give your answer to 3 decimal places. (Note (a) has of 2 parts and (b) has of 3 parts) For activity Q, these time estimates are as follows: optimistic time = 9, most-likely time = 14, pessimistic time = 20. Write down the average activity time for Q the variance of activity time for Q. The critical path of this project has a mean project time of 44 days and a standard deviation of 5 days. Assume project completion time is normally distributed. Find the probability that the project will be completed in 47 days. Find the probability that the project will take more than 40 days. We want to set a deadline for this project completion. If the probability of meeting this set deadline is 0.88, what will be the deadline for this project.

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