Concept explainers
A.
Interpretation: All the paths in the network diagram are to be identified.
Concept Introduction: Program Evaluation and review technique is a planning and control tool, wherein the work flow of various activities of a project are graphically represented and analyzed. This technique is distinct in the way that it deals with uncertainty in the activity completion times.
B.
Interpretation: The critical path is to be identified by computing the expected completion times.
Concept Introduction: Program Evaluation and review technique is a planning and control tool, wherein the work flow of various activities of a project are graphically represented and analyzed. This technique is distinct in the way that it deals with uncertainty in the activity completion times.
C.
Interpretation: The probability that the project will be completed by 20 weeks, with the critical path based on expected completion times is to be computed.
Concept Introduction: Program Evaluation and review technique is a planning and control tool, wherein the work flow of various activities of a project are graphically represented and analyzed. This technique is distinct in the way that it deals with uncertainty in the activity completion times.
D.
Interpretation: The probability that the project will be completed by 20 weeks is to be computed, using the independence of paths A − C − E and B − F - G.
Concept Introduction: Program Evaluation and review technique is a planning and control tool, wherein the work flow of various activities of a project are graphically represented and analyzed. This technique is distinct in the way that it deals with uncertainty in the activity completion times. Path independence method is used to compute critical paths other than the one with the longest completion time.
E.
Interpretation: The probability that the project will be completed by 20 weeks is to be computed, using independence of paths.
Concept Introduction: Program Evaluation and review technique is a planning and control tool, wherein the work flow of various activities of a project are graphically represented and analyzed. This technique is distinct in the way that it deals with uncertainty in the activity completion times.
F.
Interpretation: The accuracy of the probability of completing the project within 20 weeks with the critical path and path independence method is to be commented
Concept Introduction: Program Evaluation and review technique is a planning and control tool, wherein the work flow of various activities of a project are graphically represented and analyzed. This technique is distinct in the way that it deals with uncertainty in the activity completion times.
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Production and Operations Analysis, Seventh Edition
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