1- The network below represents a project being analyzed by Critical Path Methods. Activity durations are A = 5, B= 2, C = 12, D = 3, E = 5, F = 1, G= 7, H = 2, I= 10, and J= 6. E B H A G J Start C 12 D F 10 1. a. What task must be on the critical path, regardless of activity durations? b. What is the duration of path A-B-E-H-J? c. What is the critical path of this network? d. What is the length of the critical path?

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1- The network below represents a project being analyzed by Critical Path Methods.
Activity durations are A = 5, B =2, C = 12, D = 3, E = 5, F = 1, G = 7, H = 2, I= 10, and
J= 6.
E
Start
10
a. What task must be on the critical path, regardless of activity durations?
b. What is the duration of path A-B-E-H-J?
c. What is the critical path of this network?
d. What is the length of the critical path?
e. What is slack time at activity H?
f. What is the Late Finish of activity H?
g. If activity C were delayed by two time units, what would happen to the project duration?
2- Three critical path activities are candidates for crashing on a CPM network. Activity
details are in the table below.
27°C Mostly s... ^ O )
Transcribed Image Text:1- The network below represents a project being analyzed by Critical Path Methods. Activity durations are A = 5, B =2, C = 12, D = 3, E = 5, F = 1, G = 7, H = 2, I= 10, and J= 6. E Start 10 a. What task must be on the critical path, regardless of activity durations? b. What is the duration of path A-B-E-H-J? c. What is the critical path of this network? d. What is the length of the critical path? e. What is slack time at activity H? f. What is the Late Finish of activity H? g. If activity C were delayed by two time units, what would happen to the project duration? 2- Three critical path activities are candidates for crashing on a CPM network. Activity details are in the table below. 27°C Mostly s... ^ O )
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