OPR
Case description
This case is about The Darby Company, a manufacturer and distributor of meters used in
measuring electrical consumption. The company is attempting to address the efficiency
issue of its current distribution system.
The Darby Company s
OPR 320: LINEAR MODELS IN DECISION MAKING
Fall 2015-2016
ASSIGNMENT # 3
(Due at the beginning of class on Tuesday, October 20th)
1) (Chapter 4, Problem 5) Ajax Fuels, Inc., is developing a new additive for airplane
fuels. The additive is a mixture of thre
OPR 320: LINEAR MODELS IN DECISION MAKING
Fall 2015-2016
ASSIGNMENT # 1
(Due at the beginning of class on Tuesday, October 6th)
1) Every LP must fall into one of the following cases:
Case 1: The LP has unique optimal solution.
Case 2: The LP has alterna
OPR 320: Additional Practice Questions for the Exam
Key Elements in LP Sensitivity Report by Excel
1. Shadow price of a constraint is the change in the objective for a unit increase of the R.H.S. of the
constraint (e.g., the amount of resource available).
OPR 320: LINEAR MODELS IN DECISION MAKING
Fall 2015-2016
ASSIGNMENT # 1
(Due at the beginning of class on Tuesday, October 6th)
1) Every LP must fall into one of the following cases:
Case 1: The LP has unique optimal solution.
Case 2: The LP has alternati
Loan Policy
OPR 320
Linear Models for Decision Making
A bank is in the process of devising a loan policy that involves a
maximum of $12 million. The following table provides the pertinent
data about available types of loans.
Bad debts are unrecoverable
OPR 320: LINEAR MODELS IN DECISION MAKING
Fall 2015-2016
ASSIGNMENT # 2
(Due at the beginning of class on Tuesday, October 13th)
1) A farmer in Georgia has a 100-acre farm on which to plant watermelons and
cantaloupes. Every acre planted with watermelons
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PROBLEM 1
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PROBLEM 1
Departure gates
Flight A
Flight B
G1
G2
15
9
G3
0
10
10
6
Distance Between Gates
1 to 2
8
1 to 3
9
2 to 3
4
G1
A
B
0
0
A
B
Possible flight to gate assignments
G2
G3
Total Distance
B
0
186
A
0
0
A
B
0
B
A
0
0
B
0
0
A
0
Arrival gates
A
B
G1
G2
1
0
Marketing: Media Selection for Relax-and-Enjoy LDC
OPR 320
Linear Models for Decision Making
Class 7: Linear Programing Applications in Marketing
Relax-and-Enjoy Lake Development Corp (R&E) is developing a lakeside
community at a privately owned lake. The
OPR 320 Linear Models for Decision Making
Syllabus
Fall 2015-16
(Revised September 16th)
Class Meets:
Tuesdays and Thursdays 4:00pm - 5:50pm, 219 G Hall
Instructor:
Dr. Oben Ceryan
Email:
[email protected]
Office Hours:
Tuesdays and Thursdays: 2:00pm - 3
1)
For Minimum Cost Network
Apply This Balance-of-Flow Rule At Each Node:
Flow Problems Where:
Total Supply > Total Demand Outflow -Inflow Supply or Demand
Total Supply < Total Demand Outflow -Inflow Supply or Demand
Total Supply = Total Demand Outflow -I
Introduction
!
!
Routine decisions: Short-term decisions
made on daily or weekly basis.
!
Non-routine decisions: Decisions that
have long-term consequences.
!
OPR 320
Linear Models for Decision Making
Businesses face many routine and/or
non-routine decisi
Linear programming: An introductory example.
!
OPR 320
Linear Models for Decision Making
The Philadelphia Liquor Company owns a small brewery that produces both wine-cooler
and beer for wholesale distribution. Two basic materials, hops and malt, are used
Loading the Solver Add-in for Excel
Click the File tab, and then click Options.
Click Add-Ins, and then in the Manage box, select Excel Add-ins.
Click Go.
In the Add-Ins available box, select the Solver Add-in check box,
and then click OK.
After you load
Linear programming Example: Hot Tubs
Blue Ridge Hot Tubs manufactures and sells two models of hot tubs: the
Aqua-Spa and the Hydro-Lux.
Howie, the company owner, installs the same type of pump into both hot tubs.
The maximum availability of pumps for the
Recap: An Introductory LP Modeling Example.
!
OPR 320
Linear Models for Decision Making
The Philadelphia Liquor Company owns a small brewery that produces both wine-cooler
and beer for wholesale distribution. Two basic materials, hops and malt, are used t
Recap: Sensitivity analysis
OPR 320
Linear Models for Decision Making
Class 6: Sensitivity Analysis Part 2
More Examples on Sensitivity Analysis
Reduced Costs, Changes in Constraint Coefficients
LP gives a solution while assuming the parameters (unit cos
Example: A Blending Problem
Agri-Pro is a company that sells agricultural products to farmers in several
states. One service it provides to customers is custom feed mixing, whereby a
farmer can order a specific amount of livestock feed and specify the am
Allocation of decision rights and the investment strategy of mutual funds
Nishant Dass, Vikram Nanda, Qinghai Wang
Strategy Overview
This paper studies how the allocation of control rights in mutual funds
affects their investment strategies using a sample
Auto-pay
Year 1
Revenues
Product/Service Costs
Marketing Costs
Customer Profit
% Customers that remain active
Profit expected on average
Discount Factor
Present Value of Expected Porfits
Installation Charge
Revenues from installation
Customer Lifetime Val
Galveston Fishing Company
1. Analysis of comparable firms
Ocean Foods, Inc.
Sales
Net Income
Total current assets
Total assets
Total current liabilities
Long-term debt (book value)
Net worth (book value)
$
Closing share price
Shares (000)
Earnings per sha
1. How to get into the top MBA programs,
Don Martin.
2. 115 ESSAY, 17
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3. 21 ESSAY
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Chapter I
Application Essay Examples
INTRODUCTION
This appendix contains 115 actual essays written, by 17 differe
Strengths:
I think my strengths are that my attitudes are firm and I will always try not to
arouse dispute. And most of the time I keep in mind what my goals are. And I also
would put myself in the other sides shoes, I would love to compromise when I
woul
ORGB 640 Ziegert
LeBow College of Business, Drexel University
Spring 2017
Professor Jonathan Ziegert
Drexel University
LeBow College of Business
NEGOTIATIONS FOR LEADERS
ORGB 640 3 Credits
Spring 2017
Email: [email protected]
Phone: 215-895-1087
Office:
ALEXANDER CHERNEV
Golden Island Jerky:
Orchestrating a New Product Launch
A
nna Kan, the CEO of Formosa Meat Company, had just finished reading the latest
company reports and felt a growing sense of urgency. Despite the companys efforts
over nearly a deca