Solve Complete In 30 Minute 1 (115.48 KiB) Viewed 11 times
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The construction of a new building of the School of Mechanical Engineering is divided into eight (8) activities as shown in Table 2.1. It also provides three (3) time estimates (optimistic (a), most likely (m) and pessimistic (b) for each of their activities and priorities. 1. NATIS OUT R Activity Table 2.1: Activities and timings for construction of a new building Crashing cost, A B C D Immediate predecessor E F G H - A A, B B C C, D, E F, G Duration (months) Tran a 5 7 7 10 6 5 6 5 | m | 10 8 11 12 13 6 8 7 655 b 15 15 15 14 14 7 16 9 Maximum crashing time M 1 2 3 2 Un TENDUST 2 3 5 2 RM per month 100 UTM 300 125 175 (iii) 421 UT Construct a network diagram based on Activity-on-Node (AON) for the project and determine the minimum time to complete the whole project. Highlight critical path(s) in the drawn network diagram. 160 300 UT ii. Calculate the probability that the project will be completed in 33 months or less. Appendix II provides information on Z values and their probabilities.
G H C, D, E F, G OUTM 6 5 he UTM OUTM be crashed and the amount of addit UTM 8 7 ANTAL EXAMINATIO i. Construct a network diagram based on Activity-on-Node (AON) for the project and determine the minimum time to complete the whole project. Highlight critical path(s) in the drawn network diagram. OUTM ii. Calculate the probability that the project will be completed in 33 months or less. Appendix II provides information on Z values and their probabilities. SEMESTER d.o 16 9 EXAMS 5 2 iii. Show an example of a crashing cost per month calculation for the activity E only. Assume that normal and crashing costs for this activity are RM 4700 and RM 5000, respectively. BUT O XAMINATION SEAD iii. If the project should be shortened for five (5) months, determine which activities should cost incurred. NATION 160 300 UT OUTM EXAMINATIO NATION OUTM RAL EXAMINA VEMESTERATION 2020 OLM STEREO OUTM VENSTER SON
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