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Construct an Activity-on-branch network from the precedence relationships of activities shown Activity Predecessors Duration 6 7...
The critical path for the network activities shown below is __ with duration ___ Activity Duration Immediate Predecessors A 2 - B 4 - C 1 A,B D 6 A,B E 3 B,C,D
Operations Research 4- Consider the (simplified) list of activities and predecessors that are involved in building a house: Description Predecessors Duration (Days) Build foundation Activity Walls and ceilings A Roof Electrical wiring B Put in windows B Put in siding Paint house 10 6 C,F Construct the network for this project, identify the critical path using the (IC,TC,IL,TL, and H) method. 4- Consider the (simplified) list of activities and predecessors that are involved in building a house: Description Predecessors Duration...
Q5: A construction project consists of activities, immediate predecessors (IPA) and duration in weeks are as shown in the following table. Draw the project network diagram, find the critical path and calculate the corresponding project completion time. Also, find the total float as well as the free float for each activity and the non- critical activities. (10 Marks) ТРА Duration (Weeks) Activity A B نما 4 с 14 D A 10 E F A BD BD с F.H 5 4...
1. Given the major activities and their duration for a building project as follows: Activity DurationSuccessors B,C D,E,F HI,J K,L L,M K,L 10 4 (a) Draw the precedence network. (b) Calculate the EST, EFT, LST and LFT of each activity using the forward pass and backward pass methods entire project about a delay of the activity D by 3 days? (Remark: please redraw the diagram to verify (c) Highlight/identify the critical path in the precedence network and find the duration...
: A network consists of the following list. Times are given in weeks. Activity Preceding Duration A -- 9 B A 2 C A 12 D A 5 E B 6 F B 8 G C, F 3 H D 2 I H 8 J G, I 6 K E, J 2 Draw the network diagram. Find ES, EF, LS, LF, and the slack times for each of the activities. Which activities are critical? Determine the critical path(s). What is...
1) Construct an activity on arrow (AOA) network based on the activity description below. Activity Predecessors A - B A C A D A E B, C F E G F H G
Use a PERT network to establish the expected duration for the project described in the table below: (SHOW the PERT NETWORK) Activity Predecessors Duration a m b Exp. Duration Var. Crash Week 1 Crash Week 2 A - 3 6 9 700 100 B A 6 7 14 600 200 C A 4 6 14 400 600 D B, C 4 6 8 200 600 E B, C 6 9 12 400 300 F C 4 6 14...
Given the following Project Activities and Precedence Relations table; determine the Critical Path, and the minimum Project Duration. Create the Gantt Chart for the project represented in the table. Project Activities and Precedence Relations ACTIVITY DURATION PRECEDED BY: A 3 B 2 A C 2 D 1 E 1 B F G 2 1 D D H 4 BD 2 J J 1 4 K F L 3 G M N 3 3 IJ H 0 4 HKL MNO Р...
Problem 3 A project for improving a billing process has the following precedence relationships and activity times: Activity Time (weeks) Activity Immediate Predecessor(s) A В 7 C 7 A В, С D 14 Е 10 5 D E Н F, G a. Choose the correct network diagram below. O A. O B. в O C. O D. S в Problem 3 Question Help O D. O C b. Calculate the slack for each activity. Which activities are on the critical...
Given the following Project Activities and Precedence Relations table; determine the Critical Path, and the minimum Project Duration. Create the Gantt Chart for the project represented in the table. Project Activities and Precedence Relations ACTIVITY DURATION PRECEDED BY: А 3 B 2 A C 2 1 D E 1 B F 2 1 D D G H 4 2 BD E J 1 E F 4 K L 3 G M N 3 3 H 0 4 HKL P MNO...