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Question
The flow net of activities of a project is given in the following figure. The duration of activities are indicated along the arrows.
The critical path of the activities is along
The flow net of activities of a project is given in the following figure. The duration of activities are indicated along the arrows.
The critical path of the activities is along
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Solution
The correct option is D 1 - 3- 6 - 8 - 9
The critical path should have maximum duration.
1−2−4−7−96+9+14+12=411−3−5−7−98+9+14+12=431−3−5−6−8−98+9+0+13+15=451−3−6−8−98+10+13+15=46
Maximum duration is for path 1−3−6−8−9, so this is the critical path.
The critical path should have maximum duration.
1−2−4−7−96+9+14+12=411−3−5−7−98+9+14+12=431−3−5−6−8−98+9+0+13+15=451−3−6−8−98+10+13+15=46
Maximum duration is for path 1−3−6−8−9, so this is the critical path.
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