Question: (30 MARKS) YouthTech Ltd has won a computerisation project in the University of Nairobi. The project manager has identified the following activities: Activi ty Predeces
(30 MARKS) YouthTech Ltd has won a computerisation project in the University of Nairobi. The project manager has identified the following activities: Activi ty Predeces sor Optimis tic time Mos t likel y tim e Pessimis tic Time Normal Cost (Ksh'00 0') Crash time (expect ed) Crash cost(K sh '000') A-6612140071400 B-666180052300 CA1218241800123000 DA, B612122200102300 ED, C1212303000103500 FE2430363000273900 GF1218301900182700 HB, A61224260073500 IH, C, D1218301909270 The crash information represents the minimum time in which the activity can be completed and the total cost of completing the activity within this shorter time. In addition, the company incurs Ksh. 50,000 every day they are on site. a.Draw a network diagram and determine the normal project completion time and the associated cost. b.Determine the probability that the computerization project will be completed in 80 days c.Compute the completion time corresponding to 95% probability.
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