Aib Problem Solution

Aib Homework Wk3 Problem 1 The next data were obtained from a project to create a new portable electronic. act while Predecessors A 5 geezerhood &8212 B 6 eld &8212 C 8 eld &8212 D 4 geezerhood A, B E 3 long time C F 5 Days D G 5 Days E, F H 9 Days D I 12 Days G Step 1 Construct a network draw for the project. Step 2 make the following questions (15 points total) a) What is the Scheduled Completion of the Project? (2 points) 32 -> CORRECT b) What is the deprecative Path of the Project? (3 points) B,D,F,G,I -> CORRECT 2,4,6,7,9 c) What is the ES for practise D? (2 points) 6 -> Correct ) What is the LS for Activity G? (2 points) 15 e) What is the EF for Activity B? (2 points) 6 -> Correct f) What is the LF for Activity H? (2 points) 32 -> Correct g) What is the float for Activity I? (2 points) 0 Problem 2 The following data were obtained from a project to build a pressure vessel Activity distance Predecessors A 6 hebdomads &8212 B 6 weeks &8212 C 5 weeks B D 4 we eks A, C E 5 weeks B F 7 weeks D, E, G G 4 weeks B H 8 weeks F I 5 weeks G J 3 week I Step 1 Construct a network diagram for the project. Step 2 Answer the following questions (15 points total) ) mastermind the scheduled finish time. (3 points) 30 b) Identify the critical path (4 points) B,C,D,F,H c) What is the shirk time (float) for bodily function A? (2 points) 5 d) What is the slack off time (float) for body process D? (2 points) 0 e) What is the slack time (float) for act E? (2 points)4 f) What is the slack time (float) for activity G? (2 points) 5 Problem 3 The following data were obtained from a project to design a new software package Activity Duration Predecessors A 5 Days &8212 B 8 Days &8212 C 6 Days A D 4 Days C, B E 5 Days A F 4 Days D, E, G G 4 Days B, C H 3 Day GStep 1 Construct a network diagram for the project. Step 2 Answer the following questions (15 points total) e) lead the scheduled completion time. (3 points) 19 f) Identify the critical path(s) (4 poi nts) A,C,D,G,F g) What is the slack time (float) for activity B? (2 points) 3 h) What is the slack time (float) for activity D? (2 points) 0 e) What is the slack time (float) for activity E? (2 points) 5 f) What is the slack time (float) for activity G? (2 points) 0 Problem 4 The following data were obtained from an in-house MIS project Activity Duration PredecessorsA 5 Days &8212 B 8 Days &8212 C 5 Days A D 4 Days B E 5 Days B F 3 Day C, D G 7 Days C, D H 6 Days E, F, G I 9 Days E, F Step 1 Construct a network diagram for the project. Step 2 Answer the following questions (15 points total) a) Calculate the scheduled completion time. (3 points) 25 b) Identify the critical path (4 points) B,D,G,H c) What is the slack time (float) for activity A? (2 points) 2 d) What is the slack time (float) for activity D? (2 points) 0 e) What is the slack time (float) for activity E? (2 points) 3 f) What is the slack time (float) for activity F? (2 points) 1