Find scheduling times and total slack for all activities

Assignment Help Basic Computer Science
Reference no: EM131248772

A construction firm has been commissioned to renew a portion of the Alaska crude-oil pipeline that has fallen into a state of disrepair. The project activities with the estimated times and their relationships are shown below:

1209_49ef8091-2991-4259-ac92-e61285304a91.png

a. Prepare a project network.

b. List the critical path activities and the expected project duration.

c. Determine the scheduling times and total slack for all activities.

d. In the contract, a bonus of $100,000 per day will be paid for each day the project is completed earlier than its expected duration. Evaluate the following alternatives to shorten the project duration and then make a recommendation:

1. Crash activity B by 4 days at a cost of $100,000.

2. Crash activity G by 1 day at a cost of $50,000.

3. Crash activity O by 2 days at a cost of $150,000.

4. Crash activity O by 2 days by drawing resources from activity N, thereby extending the time of N by 2 days.

Reference no: EM131248772

Questions Cloud

Ethical issues of the movie margin call : What are the ethical issues of the movie margin call?
Create a fun training environment : Tim Trainer is asked to create a fun training environment. The business leader wants the employees to enjoy their working life and make sure that they feel fulfilled and rewarded at the after a training experience -- the key to improved performanc..
Make a recommendation for one common pto system : Identify any additional information you would need to recommend a solution, and explain where you would likely find that information. Discuss any issues you would likely encounter if you were to merge the PTO system to a traditional leave system...
Find two examples of businesses in your local community : Find two examples of businesses in your local community that attempt to disclaim liability for damage to or loss of bailed property (usually, the disclaimer is in the form of a sign behind a cash register, or language on a ticket stub.)
Find scheduling times and total slack for all activities : In the contract, a bonus of $100,000 per day will be paid for each day the project is completed earlier than its expected duration. Evaluate the following alternatives to shorten the project duration and then make a recommendation
Find the bcnf of clinicplus and compare with bcnf of clinic : Suppose Clinic is augmented to ClinicPlus by the addition of the attribute Appointment, which is unique for every tuple. - This can serve as a primary key. Find the BCNF of ClinicPlus and compare it with the BCNF of Clinic.
Information systems vulnerable to destruction : Why are information systems vulnerable to destruction, error, and abuse?
Manage global team communication using technology : Write a 1,050- to 1,400-word paper that describes how you would manage global team communication using technology.
Provides an introduction to research methods and methedology : In this video, Dr Greg Martin provides an introduction to research methods, methedology and study design. Specifically he takes a look at qualitative and quantitative research methods including case control studies, cohort studies, observational r..

Reviews

Write a Review

 

Basic Computer Science Questions & Answers

  Converting between dbm and mw

Task 1: Converting between dBm and mW Apply 3's rule to estimate what 16 mWs is in dBm. _____ Apply 3's rule to estimate what 0.0625 mWs is in dBm. _____ Apply 10's rule to estimate what 10,000 mWs is in dBm. _____

  Can a computer system function without one of these element

- What purposes do CPUs, memory and I-O devices individually serve in a computer system? - How do these 3 elements work together to compute? - Can a computer system function without one of these elements?

  Difference between an explicit and an implicit lock

Give an example, other than the one in this text, of the lost update problem.

  Write and test a function that prints an error message

Write and test a function that prints an error message in the following format.

  Examine the fit of the model with six explanatory variable

Refer to the wheat kernels example from Section 3.3. Examine the fit of the model with the six explanatory variables. Use the multinomDiag() function contained in our R program multinom Diagnostics. R to help with your calculations.

  Integer variable m contains the value

Suppose that an integer variable m contains the value 90 (i.e; int n = 90 ;). Write the printf statement so that it produces the output90% usually means a A grade.

  Question regarding the protecting personal data

Your customer is a community clinic that works with families with problems of family violence. It has three sites in the same city, including a shelter for battered women and children. The director wants a computerized record and appointment syste..

  Difference as seen by host a between these two cases

Give an algorithmic description of what the TCP layer needs to do upon receiving a SYN packet. Consider the duplicate/new cases above, and the possibility that nothing is listening to the destination port.

  Create a hierarchy of no more or no less than five

Create a hierarchy of no more or no less than five (5) of the most important topics that you believe that a one-day course entitled "Introduction to Networking: The Essentials Presented in One Day" should address. Provide a detailed rationale for eac..

  Experience with foreign manufacturing operations

Cooper is in a quandary. The market is too good to loss, but Anderson has had no experience with foreign manufacturing operations: because Spain sales and repairs have been handled by the distribute no one in

  Compare the advantages and disadvantages of legacy

Using dot points, compare the advantages and disadvantages of legacy inter-VLAN routing and Router-on-a-Stick inter-VLAN routing.

  Make the color of the text lightblue

Write a CSS rule that gives h1 and h2 elements a padding of 0.5 ems, a dashed border style and a margin of 0.5 ems.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd