Project network. O Early, late and slack activity times. o Project duration. o Critical path
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- #3) Consider the following project, all durations are in days. Construct a precedence diagram, find the critical path and which tasks have slack and how much each has. Which tasks would you recommend crashing to reduce the project duration by six days assuming that it costs the same to crash each task and no task by be crashed to more than half its original duration and tasks A and N cannot be crashed at all? Task Predecessors Most Likely Duration A - 8 B A 12 C A 6 D A 12 E B 10 F E 7 G C 18 H C 13 I G 10 J H 13 K D 10 L K 11 M L 7 N F, I, J, M 4 Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.I need a detailed explanation and assistance to solve the this problem: A company decides to plan a project, with activities, precedences and deterministic durations given in the following table: Activity i Duration (days) Immediate Predecessors A 32 none B 21 none C 30 none D 45 A E 26 A, B F 28 C G 20 E, F a) What method should be used? Using only one pseudo-activity, draw the project network, with arcs labeled by the activity name and duration. b) Compute and display in a table the earliest and latest starting and finishing times, as well as slack, for each activity, and identify the critical path(s). C) Draw a Gantt chart of the schedule, based on earliest starting times d) Which activities must be completed by day 60 to ensure that the project is not delayed?A project has these activities, precedence relationships, and activity durations: Activity Immediate Predecessor Activity Activity Duration (Week)a * 3b * 4c * 3d c 12e b 5f a 7g e,f 3 a. Draw a CPM network for the project. b. Provide an overview for the project by computing the duration for each path. c. What is the critical path? What is the project's estimated duration?
- Please assist in detailed explanation on the following question in Project Scheduling: 1) - A company decides to plan a project, with activities, precedence and deterministic durations given in the following table: Activity i Duration (days) Immediate Predecessors A 32 none B 21 none C 30 none D 45 A E 26 A, B F 28 C G 20 E, F Questions: 1.1) What method should be used? Using only one pseudo-activity, draw the project network, with arcs labeled by the activity name and duration. 1.2) Compute and display in a table the earliest and latest starting and finishing times, as well as slack, for each activity, and identify the critical path(s). 1.3) Draw a Gantt chart of the schedule, based on earliest starting times 1.4) Which activities must be completed by day 60 to ensure that the project is not delayed?Please calculate Earliest Start, Earliest Finish, Latest Start, Latest Finish time and total slack for each activity for the project network presented in the next page. Please identify the critical path and the time required to complete the project EARLIEST LATEST TOTAL SLACK ACTIVITIES DURATION START FINISH START FINISH Activity A 3 Activity B 4 Activity C 5 Activity D 7 Activity E 8 Activity F 9 Activity G 1 Activity H 4 Activity I 6 Activity J 2Using the information in Table-1, assuming that the project team will work a standard working week (5 working days in 1 week) and that all tasks will start as soon as possible: Task Description Duration (WorkingDays) Predecessor/s A Requirement Analysis 5 B Systems Design 15 A C Programming 25 B D telecoms 15 B E Hardware Installation 30 B F Integration 10 C, D G System Testing 10 E, F H Training/Support 5 G I Handover and Go-Live 5 H (i) Determine the critical path of the project (ii) Calculate the planned duration of the project in weeks (iii) Identify any non-critical tasks and the float (free slack) on each.
- Given the following information, a. Draw a project network. b. Complete the forward and backward pass, compute activity slack, and identify the critical path. c. How sensitive is the network schedule? Briefly justify your answer? d. Which activities have free slack? Activity Predecessor Duration (days) A None 10 B None 20 C A 10 D A 30 E B 10 F C 30 G C, D 20 H D, E 10 I F, G, H 20the project lifecycle 1) List and explain the phases that mark the life of a project. 2) For each project phase identified in 1(a) above, describe at least four (4) projectactivities/processes performed in the phase. 3) With the use of a diagram, show (illustrate) the typical levels of uncertainty or projectrisks associated with each phase and throughout a project. 4) With the use of a diagram, show (illustrate) the typical levels of project staffingrelated to each phase and throughout a project. 5) For each project phase identified in 1(a) above, identify and describe at least one (1)major deliverable (output) of the phase.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.)
- The critical path for the project activities shown below is ________ with duration ________. Activity Activity Time (in weeks) Immediate Predecessor(s) A 10 --- B 8 --- C 2 A D 4 A E 5 B, C, DYou have collected the data for a Time-Cost CPM Scheduling model analysis. The time is in days and the project "direct costs" are given below. Immediate Normal Crash Normal Crash Activity Predecessor Time Time Cost (Direct) Cost (Direct) A None 3 2 $300 $408 B A 3 3 $100 $100 C A 1 1 $200 $200 D B and C 3 2 $400 $550 E D 2 1 $500 $900 F E 3 3 $200 $200 G F 2 2 $200 $200 The indirect costs for the project are determined on a daily duration basis. If the project lasts 16 days the total indirect costs are $408, 15 days they will be $350, 14 days they will be $200, and 13 days they will be $100. If you crash this project by one day what is the total (i.e., direct and indirect) project cost?Use the following project status information to calculate each of the requested EVM numbers below (a-i).The project status is reported at the end of week 13. Task Budget Cost Budget Duration Status as of Week 13 A $5,000 2 Weeks 100 percent complete $5,000B $8,500 3 Weeks 100 percent complete $9,000C $15,000 4 Weeks 75 percent complete $14,000D $10,000 4 Weeks 50 percent complete $9,000 E $12,000 4 Weeks Not startedF $15,000 5 Weeks Not started a. Planned Valuedb. Actual costc. Cost varianced. Schedule variancee. Cost performance indexf. Schedule performance indexg. Budget at completionh. Estimation to completei. Estimation at completion