Question: Predecesso Time (weeks) AB Activity A B C D E F G H 1 Description Obtain permission Obtain materials Foundation Rough Wall Roof Exterior plumbing

Predecesso Time (weeks) AB Activity A B C D E F G

Predecesso Time (weeks) AB Activity A B C D E F G H 1 Description Obtain permission Obtain materials Foundation Rough Wall Roof Exterior plumbing Interior plumbing Exterior siding Exterior painting Electrical work Walboard Flooring Interior painting Exterior fixtures Interior fixtures C, D E DE DEG H FI 5 2 3 2 4 2 3 2 2 2 4 K L M N JK HL H.M MN 2 R&R Limited wishes to know whether the project can be completed over a 30-week period with an additional cost. The following information has been obtained for normal and crash duration of the project Time (weeks Cost in E) Activity Predecessor Normal Crash Normal Crash 2 10.000 10.200 B 5 3 20,000 20.100 , 2 1 60.000 70,000 D 3 1 10.800 12.400 E CD 2 1 10.600 11,850 E 4 2 5,200 5,300 DE 2 1 2,000 2,050 DEG 3 2 10.000 10.050 H 2 1 8,000 11,200 F. 2 1 10.200 12,800 1 10.400 12.200 JK 2 9.000 10.300 10.300 M HL 1 11,700 N . 1 10,800 12.400 MN 10.500 12.900 OZ3XL-IOMOO 2. Performance of an event based analysis I.e. obtaining earliest event time (TE) and latest event time (TL), inserting them appropriately into the diagram and hence obtaining the critical path and project completion

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