A project has eight activities that need to be completed (Activity A to H) and will be completed in 20 weeks. The EET, LET and duration for activity F are as per the diagram below. If activity F is revised from 4 weeks to 8 weeks, calculate the new completion time for the project. 12 16 12 16 F4
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- 8 EARNED VALUE ANALYSIS The following project is reported to be at the end of its 8 week. Find the cost and schedule variances. Also find the CPI, SPI, CSI, ETC and EAC for the project. Find the condition of the project at the this reporting period. PV AC Budget ($) Duration Actual Cost % D-8 Activity Predecessor (s) (week) ($) Complete 300 400 A 3 100 A3 В 4 200 180 100 B:4 C 7 250 300 90 A 8 600 400 50 400 200 В 40 150 180 F В 4 100 G C 4 100 200 40 500 H D, E 2 300 F, G 3 J H, I 1 100 ㅇ CO 프 (-)B/U pe Activity A B D 11. A project has the activity duration and cost information indicated in the table where all times are in weeks. There is a penalty of $4,000 per week for every week the project exceeds 37 weeks. What is the lowest total cost for completing this project? Predecessor Time 18 11 A A B C E D Normal A H 12 15 3 19 Asbe de ABC' AMBBC RACE AB 7 8 12 6 Normal Cost Crash Time Crash Cost $22,000 $32,000 $62,000 $18,000 $35,000 $8,000 $23,000 $32,000 $56,000 $12,000 5 $18,000 19 $22,000 $9,000 $15,000 $5,000 $13,000 $20,000 $45,000 2 5 4The following information has been computed from aproject:Expected total project time = T = 62 weeksProject variance (s2p ) = 81What is the probability that the project will be completed18 weeks before its expected completion date?
- you decide to estimate duration and standard deviation of a project using PERT method. the project has 3 steps the following are the optimistic, most likely and pessimistic durations in weeks:step 1: 2,5,10Step 2: 1,3,13Step3: 7,8,11,what is the estimated duration and standard deviation of the project duration?Estimated Duration =16 standard Deviation =4.9Estimated Duration =18 standard Deviation =4.9Estimated Duration =18 standard Deviation =2.49Estimated Duration =16 standard Deviation =24O O D 40 4 22:31 photo_2021-02-2... O By using Bar chart planning method, find the following: - Total duration for the project activities shown below - The project completion date (assume the start date is 1/3/2012 Activity A В CDEF GHIJ Duration 8 28 4 6. 4 5 6 (days) Following C,DEFGH Activity * If the project shown above had a delay of (4 days after (13working days), what would its new delivery date be? 7. 5,You are the project manager of the software installationproject in Table 7.12. You would like to find the minimum-costschedule for your project. There is a $1,000-per-week penaltyfor each week the project is delayed beyond week 25. In addi-tion, your project team determined that indirect project costsare $2,500 per week.a. What would be your target completion week?b. How much would you save in total project costs with yourschedule?
- managerial implication of that probability? Approximate the probability that activity 3- 4 will have positive slack. What is the Find the length of the critical path and the project duration Compute slack for each event and find the critical path Compute the expected time and variance for each activity Draw the project network | 111. ii. 1i. 6. 3. 7. 2. 1. 5. 2-6 2. 1. 4 4 – 5 2 3 3. 6. 4. 1- 5 5. 3. 6. 2. 3. 1. 3 4 8. 1-3 5. 3. 1-2 to Activity to Activity 拜5 (a) Consider a project for which the following activities and time estimates in weeks apply: 2. 8. 21 4,Using your results from Problem 6,(a) Calculate the probability that the project will be completedin 38 weeks.(b) Calculate the probability that the project will be completedin 42 weeksA project is scheduled to complete in six months duration. There are two activities in the project. The actual cost of Activity 1 is SAR 300,000 and that of Activity 2 is SAR 200,000. The planned value of these activities is SAR 280,000 and 150,000 respectively. On reviewing, the current project status is Activity 1 is 100% completed and Activity 2 is only 75% completed. (i) Perform the earned value calculations of the above project scenario and fill the given table. (ii) What do you infer about the project schedule and cost based on your calculations? Earned Value Planned Value Actual Cost Cost Variance Activity Scheduled Variance Cost performance Index Schedule performance Index Month 1
- A project is scheduled to complete in six months duration. There are two activities in the project. The actual cost of Activity 1 is SAR 300,000 and that of Activity 2 is SAR 200,000. The planned value of these activities is SAR 280,000 and 150,000 respectively. On reviewing, the current project status is Activity 1 is 100% completed and Activity 2 is only 75% completed. (i) Perform the earned value calculations of the above project scenario and fill the given table. Activity Month 1 Earned Value Planned Value Actual Cost Cost Variance Scheduled Variance Cost performance Index Schedule performance Index (ii) What do you infer about the project schedule and cost based on your calculations?From the following data, calculate BAC, BCWS, BCWP, ACWP, EV, CV and SV when the Status Checking Date is May 5, 2017. Is the project over or under budget? By what percentage? Is the project behind or ahead of schedule? By what percentage? Project Status Status Checking Date 5/5/2017 Actual Effort Estimated Actual Completion Estimated Work Effort by Status Checking Date Completion Date Tasks Date (mm/dd/yy) (mm/dd/yy) (Person Days) (Person Days) 10 2/5/2017 2/5/2017 15 20 3/15/2017 3/25/2017 20 25 4/25/2017 4. 25 25 5/5/2017 4/1/2017 15 10 5/25/2017 10 5 6/10/2017 7 5 6/15/2017 HTML Editor 2. 3. 5.Consider a project to produce custom door moldings for GMC Acadia cross-over vehicles, described in the following table. Activity Time (weeks) 0 3 5 1 3 6 10 2 0 a. If you start the project immediately, when will it be finished? The critical path is path and the project duration is Activity START ABCDEFG FINISH Immediate Predecessor(s) weeks. (Enter your response as an integer.) START START BA A, B D, E C, E F, G