a) Create an activity network diagram that shows the sequential logic the project tasks. b) Identify the critical path. c) How long will it take to complete the project?
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- Question 2 Using the below information: a. Identify burst activities and merge activities. b. Determine the critical path, total slacks for each activity and project duration for the network represented by the below table. c. Discuss the degree of sensitivity embodied by the network. Activity A B с D E F G H | J K L M N Predecessor A A A D B F F, C F G, I, H E H K J, L, M Duration (days) 100 60 150 20 30 200 50 150 60 120 30 10 5 30Q6. Following are the activities of a Project, please consider them for answering the questions below: Duration Activity Predecessor(s) (days) 4 В A B 6 C, D С. D E, F E 5 G D 4 I 6. J Н. I 3 K J 3 a) Draw Gantt chart for the above table b) Draw Labeled Network Diagram and high light critical path. c) Calculate total duration of the project d) Make a list of all Critical Activities e) Make a list of all Non Critical Activities f) Find Float/ Slack for Each Activity.QUESTION 1 a) Given the information in the following data: Duration 4 6 4 2 4 5 3 4 2 i) ii) iii) iv) Activity A B C F G H Predecessor None A A C B Activity Activity name duration LS | Slack | LF Please use this legend for AOA network diagram B, D C F, G Ε, Η Construct the AOA and AON network diagram, include the ES (Early start), EF (Early finish), LS (Late start) and LF (late finish) on each activity. Calculate the slack for each activity. Which path is the critical path? How long will it take to complete the project? Please use this legend at each node for AON network diagram. ES | Slack | EF
- Question 2 Table 3 gives time estimates in weeks for each activity (Durations are Time Expected obtained using PERT) 1 Order review 2 Order vendor parts 3 Produce standard parts 4 Design custom parts 5 Software development 6 Manufacture custom Activity 7 8 parts Assemble Test Duration 5 15 20 13 18 10 10 5 Preceded 1 1 1 4 2,3,6 2,5 Assuming that you have been engaged to programme the project activities indicated in Table 3 and Figure A8.1B (Air Control Project: Time Plan without Resources), USE CCPM (Critical Chain Project Management) to ESTIMATE the project duration by showing each and every stage of your programming process (indicate technical dependency with resources imposed).Textbook PB Question 1A/BD: a) Draw a project network from the table above b) What activity(s) is a burst activity? What activity(s) is a merge activity? 3. What is the length of the project? 4. What is the critical path? c) Make the Gantt chart d) Build the project network using expected activity times based on the new table below e) What would be the expected length of the project? f) What would be the project standard deviation? g) Using a z-table (one can be found here: https://statisticsbyjim.com/hypothesis-testing/z-table/ ), what is the probability that the project can be completed in 28 weeks?Construct a network diagram for this project? TABLE 1: Activities and duration project Duration in weeks __________________________________ Activity Proceeding activity Optimistic Most likely Pessimistic A - 2 3 3 B - 10 12 15 C A 4 5 8 D B 2 2 2 E A, D 3 3 3 F…
- Question 40 Given the following activity network: (3 activities A1, A2, & A3; arrows point from A1 to A2 & A1 to A3) 40.docx Actions Activity A1 takes 5 weeks, A2 takes 7 weeks, and A3 takes 4 weeks with a 50% probability and 10 weeks with a 50% probability. What is the project completion time estimate considering all scenarios? Group of answer choices 9 weeks 10 weeks 12 weeks 13.5 weeks PreviousNextQuestion 4: The managers of a company x have implemented a small project is shown in the following table: Activity a m b Immediate. predecessor A B C D E F G H I a. Draw the PERT diagram for this project. b. Find the total completion time of the project. Also identify the critical path. What is the probability of completion of the project before day 16? C. A, B C D, E F F 3 3 F 5 3 2 1 6 3 1 4. 1 3 9 5 1 5 4 9 6 4 2 1 1 1 3 3 41. Draw the bar (Gantt) chart 2. Determine the project total duration Activity Duration Predec. Description Excavate Stage I Order & Deliver Steel Work Formwork Stage I Excavate Stage II Concrete Stage I Formwork Stage II Backfill Stagel Concrete Stage II A 4 B 7 4 A D 5 A E 8 C F С, D G 3 E Е, F В, Н H 8 Erect Steel WWork 10 J Backfill Stage II G, H
- Q2: For the activities shown below, use Activity on Arrow diagram (A.O.A) to find: 1. Total Duration of the project 2. Critical paths 3. Create a table for the following information (E.S, E.F, L.F, L.S and T.F) Activity A B C D Duration 5 7 4 8 days Followed by DE D 4F G H 1 E F 4 8 J J G 7 J K K H 9 1 J K L M N R 12 9 K M L 6 5 LN 3 15 R 7 R 8 101) The utility data for a network are given below: Activity Duration (Days) 0-1 2 1-2 8. 1 - 3 10 2-4 6. 2 -5 3 3-4 3 3 -6 4 -7 5-7 2 6 -7 8. REQUIRED:- I. Draw a Network II. Calculate Earliest Start Time, Earliest Finish Time, Latest Start Time and Latest Finish Time for all activities. III. Find the critical path and project duration. IV. Tabulate Total Float, Free Float and Independent Float.Question 1. Answer the following question based on the data from the data of a project in Table-1 Table 1: Project activities and durations Description Predecessors Build internal components Modify roof and floor Construct collection stack Pour concrete and install frame Build high-temperature burner Install pollution control system Install air pollution device Commissioning Activity P Q R S T U V W P, Q Q R, S T b) What is the total duration of this project? The total duration of this project..... T U Duration (days) 4 c) Identify the Critical Activities and Non-Critical Activities for this project. Critical Activities of this project......... Non-Critical Activities of this project. 4 6 10 6 5 3 a) Draw AON Network Diagram of this project and calculate the ES, EF, LS, LF and SLACKS of each activity. 5