Given the following highway rerouting project, refer to the two pics please :))  (a)    Draw the network. (b)    Find the ESs, LSs, and slacks. (c)    Find the critical path. (d)    If the project has a 1 1/2-year deadline for reopening, should we consider crashing some activities? Explain.

The Student Affairs Department at UCC has developed a sequence of activities for the University’s Sports Day. The Director has published the activities as shown in the table. All students are expected to participate and all activities are expected to be completed. The activities and immediate predecessors appear in the following table. Develop a network for this problem.   ACTIVITY IMMEDIATE PREDECESSOR A -- B -- C -- D B E A, D F C G E, F           Copy the following table in your answer booklet. Determine the values for the gray spaces hence complete the copied table. Activity Completion Times Early Start Early Finish Late Start Late Finish Slack On Critical Path A 2             B 5             C 1             D 3             E 2             F 6             G 8             CRITICAL…

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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Identify and briefly discuss at least three (3) risks that may be associated with this project.Kennedy/Brydon Interchange Project The Kennedy/Brydon Interchange has two lanes of traffic coming in from all four directions. For this project the requirement is to: - Create three lanes of traffic coming into the intersection from all four directions - Add center lanes in all four directions coming into the intersection - The new three lanes and center lanes must start a half mile from the intersection in all four directions - The new traffic pattern must blend with existing lane patterns that go into the intersection, from half a mile, in all four directions - The new traffic light signals at the interchange must be synchronized with the next three traffic light signals coming into the interchange, from half a mile, in all four directions

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

Draw a network diagram, including ES, EF, LS, LF, Float and Duration for the following scenario:

Maladroit Cosmetics Company  The plant manager of the Maladroit Cosmetics Company must replace several of her filling machines that have become obsolete. She is about to take delivery of six machines at a total cost of $4 million. These machines must be installed and fully tested in time to be used on a new production line scheduled to begin operation in 6 months. Because this project is important, the plant manager would like to devote as much time as possible to the job, but she is currently handling several other projects. She thinks she has three basic choices: (1) she can handle the project informally out of her office; (2) she can assign the project to a member of her staff; or (3) the company that manufactures the machines can handle the installation project for a fee close to what the installation would cost Maladroit.  Questions   A. Would you classify the work of installing the six machines as a project?   B. Why or why not?   C. Explain how the PM might trade off one of the…