Define the slack and surplus variables

Assignment Help Operation Management
Reference no: EM13846437

1. (a) Define the slack and surplus variables. What do they represent? What is (are) the difference(s) between a slack and a surplus variable?

(b) Briefly describe the important parts of each step needed to make a decision using decision sciences models.

(c) What are the different types of special situations that may occur while solving a linear programming problem? Briefly describe each of these special situations.

(d) What are the important properties of a straight line? Briefly describe each property. What are the different types of slopes possible for a straight line? Briefly describe each type of slope and give one example for each type.

2. Determine whether the following linear programming problem is infeasible, unbounded, or has multiple optimal solutions. Draw a graph to find the feasible region (if it exists) and explain your conclusion.

Maximize 22xl + 32x2
Subject to:
2xl + x2 < 15
xl > 10
x2 < 10
xl, x2 > 0

Reference no: EM13846437

Questions Cloud

What is the purpose of onedrive : What is the purpose of OneDrive
Paper on international trade and factor-mobility theory : Write paper on International Trade and Factor-Mobility Theory
What are some advantages of teamwork : In what kind of teams have you participated? How is communication in a team different from one-on-one communication, according to the text? What are some advantages of teamwork? What are some disadvantages
Explain your understanding and experiences with leadership : Explain your understanding of and experiences with leadership or whether they seem to conflict with your understanding and experiences, and how?
Define the slack and surplus variables : Define the slack and surplus variables. What do they represent? What is (are) the difference(s) between a slack and a surplus variable
Is trueabout sentence lengths in a written piece : Which of the followingcorrectlyuses a transitional word or phrase?
Analyse information security vulnerabilities and threats : Analyse information security vulnerabilities and threats and determine appropriate controls that can be applied to mitigate the potential risks
Discuss theories that company used investing foreign markets : Critically discuss the methods and theories that might be used by a company to help it decide its approach to investing in foreign markets
Draw dawn''s budget constraint : Assume that Dawn is barely scraping by and spends 70% of her income on food so that she can feed her family. Mark this point on the budget constraint.

Reviews

Write a Review

Operation Management Questions & Answers

  Illustrate what would be probability which this system

a transformer which has a random failure rate of one in every five years of operation. If he were to add just a backup generator, illustrate what would be probability which this system would perform reliably for a period of one year.

  What are the desirable and undesirable aspects

1) What are the desirable and undesirable aspects of this fragmentation? 2) Should actions be taken to slow or stop this trend? If so, what should be done and how can it be achieved?

  Evaluating a supply chain

In this assignment, you will develop an understanding of the supply chain. You will provide your assessment of a supply chain in the form of an evaluation. This assignment is the second of the two LASA assignments you will complete in this course.

  Assignment final business model and strategic plan

Assignment Final Business Model and Strategic Plan and Presentation

  Increased car sales that come from competitive labor costs

To the degree job growth (and increased car sales that come from more competitive labor costs) is based on two tier-wage structures, how sustainable is this approach? Consider, for example, that Fiat and Chrysler CEO Sergio Marchionne state that "Lon..

  How maintaining proper levels of inventory

With respect to the supply chain, discuss the terms JIT (Just-in-time) & MRP (Materials Requirements Planning). How are they related to maintaining proper levels of inventory? Instructions: Your initial post should be at least 250 words with refer..

  In reviewing all of the consumer protections identified

Share the deceptive tactic you investigated from the e-Activity. On a scale of 1 to 5 with 5 being highly deceptive, rate the tactic you found and state why you gave it that rating.

  Analyze kodak''s horizontal and vertical integration strategy

Analyze Kodak's horizontal and vertical integration strategy and determine the corporate level strategy that is more appropriate for the company to establish a competitive advantage in the Cloud service industry. Provide a rationale for the determ..

  Identify different segments of market for launching product

A firm has developed a new roofing material that also produces electricity from sunlight. This material is very light and inexpensive. Besides roofing, it could also provide an inexpensive carport roof covering for open-air parking lots. Identify dif..

  Illustrate what is the con present engineering approach

Illustrate what is the Con present Engineering Approach also explain why should project managers be aware of it.

  How does the law regarding union recognition for public

How does the law regarding union recognition for public employees in thestate of Florida compare with the NLRA rules regarding union recognition for private-sector employees?

  Lectures slides on inventory control and decision making

Instructions:1. Please answer the assignment questions in this docx file and save once you're satisfied. Assignment 4 covers the lectures slides on Inventory Control and Decision Making. 2. There are three assignment problems.

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