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

Previous Q& A

  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..

  Show that x is a super key

Find the closure of the set {Instructor, Grade} in School. -  Show that X is a super key if and only if X+ is the set of all attributes of R. Hint! For "if " construct X+ step by step.

  Identify types of risk and how you can manage them

Determine appropriate insurance coverage for you by investigating options for property, vehicle, life, health, and disability. For example how much life insurance do you need? What type of policy? Do you need a renters policy or homeowner policy?..

  Informal institutional factors affect your venture

1. Write one or two paragraphs about your research objectives/framework. 2. List what informal institutional factors affect your venture? 3. List what informal institutional factors need to be changed by your venture?

  The equi join of two relations r and s

The equi-join can also be defined relative to several common attributes. How does the equi-join of R and S over all common attributes differ from the natural join of R and S?

  Who are your top 2 global competitors in the market

Provide a strengths, weaknesses, opportunities, and threats (SWOT) analysis for each competitor. Why are they direct competitors? What is their competitive advantage?

  Product or realize a problem

Problem Recognition - Consumers are alerted to some need for a product or realize a problem that could be solved by a product. This alert can come from internal as well as external sources.

Reviews

Write a Review

 

Similar Q& A

  Write the expressions

Write the expressions for (g*f)(x) and (g-f)(x)and evaluate  (g+f)(2)

  Aspect of professional communication

You will individually research a topic on some aspect of professional communication. You will then prepare a 1-2 page outline using the standard outline format (shown below) that would be used in a training session. At the end of your outline yo..

  Effective perimeter and network defense methods

What would you consider the most effective perimeter and network defense methods available to safeguard network assets? Your answer should include at least one practical example of each type of defense and potential type of attack.

  What is the probability that the observed traffic in network

what is the probability that the observed traffic in the network will be classified at threat level ‘Medium'?

  How should the sequential shortest path method be modified

In particular, each augmentation uses a shortest path from the origin to some destination, the augmentations are done in the order of the destinations' proximity to the origin, and upon termination, p1 -pi gives the shortest distance from 1 to eac..

  In gymnastics or diving competition

In gymnastics or diving competition,each contestant's score is calculated by dropping the lowest and higher scores and then adding the remaining scores. Write a complete C++ program that allows the user to enter eight judges' scores and output the to..

  Utility auditing program based

Design, implement, test, and debug a Visual Basic® program to create an enhanced home utility auditing program

  What are the components needed for voice over ip systems

Are private branch exchange phone systems less expensive than voice over IP?  What are the components needed for voice over IP systems?

  Difference between larceny and embezzlement

1. What is the difference between larceny and embezzlement? Which crime is treated more harshly under the law and why?

  New ceo for a company

In 200 words or more if you were on the recruiting team to find a new CEO for a company where the board mandate was to focus on embedding innovation into the DNA of the company, what attributes would you describe as being the "must haves?" Watch t..

  Why is the latter type of locks preferable

Why is the latter type of locks preferable?

  Recommendation for either staying

Recently, your manager has heard about IPv6 and has asked you to present a recommendation for either staying with IPv4 or moving to IPv6. What would you recommend and why? Consider issues such as manageability, cost, and security.

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