Fill the table below using the Activity-on-Arrow (A-o-A) network given and answer the questions. (Arrows between Node 2 & 4, Node 3 & 4, Node 8 & 9 are dummy activities) A D 3. Activity Duration EST EFT LST LFT TF FF IF (days) 3 A. B 4 4 D. 3 F 5 6. 6. 4 K 3 a) What is the total project duration?

Network Analysis Given this WBS, draw out a network diagram and use the two-pass and enumera methods to answer the following questions. Activity LCT 50 - b a-d-g-j Predecessor Ob-f-i Oa-c-f-i a-e-h-j a a a b, c d d, e f g, h <*** Duration 5 days Saved 434 994 6 4 5 Question 6 (1 point) Consider the network above. What is the critical path for this project? 6 6

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Activity A 34 B с D E F G H Duration 6 4 6 3 8 3 8 10 0 6 10 10 16 16 24 24 ES X x X Determine the expected overall completion time. X 0 6 X 16 10 13 19 24 24 LS X X X X X X 6 10 16 13 24 19 32 34 EF X X X X X 6 10 16 16 24 22 32 34 LF X X X x X 0 0 0 3 0 ol 3 0 0 Slack X X

Please no written by hand solution

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The VOXN Cinema is installing a new system to enhance the quality of movies shown. Assume that the following table provides information on the immediate predecessor relation and time estimated for each event. a. List the possible eight events which you think essential in expanding a Cinema. b. Draw a network diagram c. find the total time required to complete the project. d. List the critical events of the project. АСTIVITY IMMEDIATE TIME(WEEKS) PREDECESSOR A 3 В 4 A D B 2 E A 5 F 2 D, E 4 H F, G 5

At a local university, the Student Commission on Programming and Entertainment (SCOPE) is preparing to host its first rock concert of the school year. To successfully produce this rock concert, SCOPE has listed the requisite activities and related information in the following table (duration estimates measured in days).         Immediate   Most   Activity Predecessor(s) Optimistic Probable Pessimistic   A: Negotiate contract with - 10 11 12   selected musicians         B: Reserve site - 8 10 12 C: Manage travel logistics A 2 7 9   for music group         D: Screen & hire B 4 5 6   security personnel         E: Arrange advertising C 7 7 7   & ticketing         F: Hire parking staff A, D 8 9 16 G: Arrange concession sales E 6 7 11

From the textbook, Operations Management: Sustainability and Supply Chain Management (14th edition)Publisher: Pearson / Authors: Heizer, Render and MunsonISBN: 978-0137476442 (hard cover). Do high overview of chapter 4 in one page.

b) Impact of the Fourth Industrial Revolution on Supply Chain Lea Manufacturing industry Additional Revenues 22.6% 20.1% Cost Reduction 17.6% Cost Reduction + additional revenues 17.6% Logistics Service Additional Revenues 33.6% 14.5% Cost Reduction 34.2% Cost Reduction + additional revenues 17.8% 每 Retail Additional Revenues 33.3% 25.5% Cost Reduction 7.8% Cost Reduction + additional revenues 33.3% Source: http://www3.weforum.org/docs/WEF The above diagram shows the expected impact of digital transformation on the cost situation in companies practising Industrial Revolution 4.0 (IR 4.0) principles. a) Discuss two (2) factors that could benefit the logistics industry when embracing the digital transformation initiative. Elaborate two (2) activities in logistics operations that require changes to fulfil the digital transformation to IR 4.0.