LS and LF are wrong but I don't know why. Could you please explain? Reference Activity
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Question:
LS and LF are wrong but I don't know why. Could you please explain?
Reference | Activity | Duration (weeks) | Predecessors | Weeks activity can be crashed | Weekly cost of crash | ES | EF | LS | LF | Slack | |||||||
A | Hire workers | 8 | None | 3 | €2,000 | 0 | 8 | -4 | 4 | ||||||||
B | Install equipment | 6 | None | 1 | €4,000 | 0 | 6 | -2 | 4 | ||||||||
C | Order materials | 3 | None | 1 | €1,000 | 0 | 3 | 7 | 10 | ||||||||
D | Test equipment | 4 | B | 2 | €2,500 | 6 | 10 | 6 | 10 | ||||||||
E | Train workers | 6 | A,B | 2 | €5,000 | 8 | 14 | 4 | 10 | ||||||||
F | Pilot Testing | 5 | C,D | 3 | €3,000 | 10 | 15 | 10 | 15 |
Related Book For
Operations Management Managing Global Supply Chains
ISBN: 978-1506302935
1st edition
Authors: Ray R. Venkataraman, Jeffrey K. Pinto
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