Messages
Proposals
Get Urgent Writing Help In Your Essays, Assignments, Homeworks, Dissertation, Thesis Or Coursework & Achieve A+ Grades.
Privacy Guaranteed - 100% Plagiarism Free Writing - Free Turnitin Report - Professional And Experienced Writers - 24/7 Online Support
Chapter 2 Linear Programming: Model Formulation And Graphical Solution
Introduction to Management Science, 10e (Taylor)
Chapter 2 Linear Programming: Model Formulation and Graphical Solution
1) Linear programming is a model consisting of linear relationships representing a firm's decisions given an objective and resource constraints.
2) The objective function is a linear relationship reflecting the objective of an operation.
Answer:
3) A constraint is a linear relationship representing a restriction on decision making.
Answer:
4) A linear programming model consists of only decision variables and constraints.
Answer:
5) A feasible solution violates at least one of the constraints.
Answer:
6) Proportionality means the slope of a constraint is proportional to the slope of the objective function.
Answer:
7) The terms in the objective function or constraints are additive.
Answer:
8) The terms in the objective function or constraints are multiplicative.
Answer:
9) The values of decision variables are continuous or divisible.
Answer:
10) All model parameters are assumed to be known with certainty.
Answer:
11) In linear programming models , objective functions can only be maximized.
Answer:
12) All linear programming models exhibit a set of constraints.
Answer:
13) Linear programming models exhibit linearity among all constraint relationships and the objective function.
Answer:
14) The equation 8xy = 32 satisfies the proportionality property of linear programming.
Answer:
15) Objective functions in linear programs always minimize costs.
Answer:
16) The feasible solution area contains infinite solutions to the linear program.
Answer:
17) There is exactly one optimal solution point to a linear program.
Answer:
18) The following equation represents a resource constraint for a maximization problem: X + Y ≥ 20
Answer:
19) A minimization model of a linear program contains only surplus variables.
Answer:
20) In the graphical approach, simultaneous equations may be used to solve for the optimal solution point.
Answer:
21) Slack variables are only associated with maximization problems.
Answer:
22) Surplus variables are only associated with minimization problems.
Answer:
23) If the objective function is parallel to a constraint, the constraint is infeasible.
Answer:
24) Multiple optimal solutions occur when constraints are parallel to each other.
Answer:
25) Graphical solutions to linear programming problems have an infinite number of possible objective function lines.
Answer:
26) The first step in formulating a linear programming model is to define the objective function.
Answer:
27) __________ are mathematical symbols representing levels of activity.
Answer:
28) The __________ is a linear relationship reflecting the objective of an operation.
Answer
29) A __________ is a linear relationship representing a restriction on decision making.
Answer: constraint
30) If at least one constraint in a linear programming model is violated the solution is said to be __________.
Answer:
31) A graphical solution is limited to solving linear programming problems with __________ decision variables
Answer
32) The __________ solution area is an area bounded by the constraint equations.
Answer: feasible
33) Multiple optimal solutions can occur when the objective function line is __________ to a constraint line.
Answer:
34) When a maximization problem is __________, the objective function can increase indefinitely without reaching a maximum value.
Answer:
35) A linear programming problem that results in a solution that is __________ usually indicates that the linear program has been incorrectly formulated.
Answer:
36) In a constraint the __________ variable represents unused resources.
Answer:
37) If the objective function is parallel to a constraint, the linear program could have __________.
Answer:
38) Corner points on the boundary of the feasible solution area are called __________ points.
Answer:
39) The __________ step in formulating a linear programming model is to define the decision variables.
Answer:
40) The __________ property of linear programming models indicates that the values of all the model parameters are known and are assumed to be constant.
Answer:
41) The __________ property of linear programming models indicates that the rate of change or slope of the objective function or a constraint is constant.
Answer:
42) The __________ property of linear programming models indicates that the decision variables cannot be restricted to integer values and can take on any fractional value.
Answer:
43) The constraint, 2X +XY violates the __________ property of linear programming.
Answer:
44) Consider the following minimization problem:
Min z = x1 + 2x2
s.t. x1 + x2 ≥ 300
2x1 + x2 ≥ 400
2x1 + 5x2 ≤ 750
x1, x2 ≥ 0
What is the optimal solution?
Answer:
45) Consider the following minimization problem:
Min z = x1 + 2x2
s.t. x1 + x2 ≥ 300
2x1 + x2 ≥ 400
2x1 + 5x2 ≤ 750
x1, x2 ≥ 0
Which constraints are binding at the optimal solution? (x1 =250, x2 = 50)
Answer:
| Writer | Writer Name | Amount | Client Comments & Rating |
|---|---|---|---|
ONLINE |
Instant Homework Helper |
$36 |
She helped me in last minute in a very reasonable price. She is a lifesaver, I got A+ grade in my homework, I will surely hire her again for my next assignments, Thumbs Up! |
Custom Original Solution And Get A+ Grades
Custom Original Solution And Get A+ Grades
Custom Original Solution And Get A+ Grades
| Writer | Writer Name | Offer | Chat |
|---|---|---|---|
ONLINE |
George M.This project is my strength and I can fulfill your requirements properly within your given deadline. I always give plagiarism-free work to my clients at very competitive prices. |
$26 | Chat With Writer |
ONLINE |
A Grade ExamsAfter reading your project details, I feel myself as the best option for you to fulfill this project with 100 percent perfection. |
$26 | Chat With Writer |
ONLINE |
Assignment GuruI can assist you in plagiarism free writing as I have already done several related projects of writing. I have a master qualification with 5 years’ experience in; Essay Writing, Case Study Writing, Report Writing. |
$47 | Chat With Writer |
ONLINE |
Smart TutorI am an academic and research writer with having an MBA degree in business and finance. I have written many business reports on several topics and am well aware of all academic referencing styles. |
$44 | Chat With Writer |
ONLINE |
Professional AccountantI have worked on wide variety of research papers including; Analytical research paper, Argumentative research paper, Interpretative research, experimental research etc. |
$46 | Chat With Writer |
ONLINE |
Accounting & Finance SpecialistAs per my knowledge I can assist you in writing a perfect Planning, Marketing Research, Business Pitches, Business Proposals, Business Feasibility Reports and Content within your given deadline and budget. |
$46 | Chat With Writer |
Let our expert academic writers to help you in achieving a+ grades in your homework, assignment, quiz or exam.