A new motorway project is being planned in Ireland, with its construction expected to cost €1billion. The 100km route will connect Ireland's second largest city, Cork, with the city ofLimerick. The intended alignment for the motorway runs alongside the existing N20, whichruns through Blarney, Mallow and Charleville. The new motorway forms part of the ProjectIreland 2040 programme of infrastructure works.The first step in the project is to appoint a project manager and develop a project team. Oncethe team is selected and the staff is in place, the next task is to select a primary contractor tomanage and oversee the construction. The following activities, their immediate predecessors,as well as the activity time estimates (in days) are standard for the planning and scheduling ofthis project:Activity Immediate predecessor Optimistic Most probable PessimisticA356B46А, ВА, В567D7910EB46F12G5810HD, F810IE, G, H345a) What are the critical activities?[10Muulul

The expected activity time is the time taken by the particular activity to complete the project…

Answered: a) What are the critical activities?

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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Scenario # 2: Compensation and Benefits AdministrationYou just finished analysing information for the current compensation and benefits program information. You find thatsome changes should be made, as the majority of employees (you have 120 employees) are unhappy with what isbeing offered. In fact, the plan had not been revised in over fifteen years, making it dated and definitely ready forsome changes.One of the major points of contention is the Paid Time Off (PTO) the organisation offers. Employees feel the currentsystem of sick time and vacation time offers too few options. For example, one employee says, “I often come to worksick, so I can still have my vacation time for my vacation.” Another employee says, “I have given nine years to thisorganisation, but I receive only three days more than someone who has just started.” Question: Here is the current PTO offering:1+ year 7 days5+years 10 days10+ years 14 days. Question a.What four cost considerations would…
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