Chapter 6
Integer Linear Programming
(I)
1
Introduction
When one or more variables in an LP problem
must assume an integer value we have an
Integer Linear Programming (ILP) problem.
ILPs occur frequently
Scheduling workers
Manufacturing airplanes
Int
Chapter 5
Network Modeling (I)
1
Introduction
A number of business problems can be
represented graphically as networks.
This chapter focuses on several such problems:
Transshipment Problems
Shortest Path Problems
Maximal Flow Problems
Transportation/Ass
Chapter 5
Network Modeling (II)
1
The Shortest Path Problem (Sec. 5.2)
Many decision problems boil down to
determining the shortest (or least costly) route
or path through a network.
Ex. Emergency Vehicle Routing
This is a special case of a transshipme
Chapter 5
Network Modeling (III)
1
The Maximal Flow Problem
In some network problems, the objective is to
determine the maximum amount of flow that can
occur through a network.
The arcs in these problems have upper and
lower flow limits.
Examples
How
Q1- A sample of 31 observations is selected from a normal population. The sample mean is 30, and the
population standard deviation is 6. Conduct the following test of hypothesis using the 0.05 significance
level.
H0 : 27
H1 : > 27
a. Is this a one- or two
Connect 10-1
1.
value:
10 points
A sample of 49 observations is selected from a normal population. The sample mean is 21, and
the population standard deviation is 4. Conduct the following test of hypothesis using the .05
significance level.
H0 : 20
H1 : >
Chapter 10
For Exercises 1 & 3 answer the questions: (a) Is this a one- or two-tailed test? (b) What is
the decision rule? (c) What is the value of the test statistic? (d) What is your decision
regarding H0? (e) What is the p-value? Interpret it.
1. The f
Connect 10-1
1.
value:
10 points
A sample of 49 observations is selected from a normal population. The sample mean is 21, and
the population standard deviation is 4. Conduct the following test of hypothesis using the .05
significance level.
H0 : 20
H1 : >
COB207 Decision Methods
Course project 2015-2016
Please find a decision problem in your real-life (could be from yourselves, family, fri
ends), and use proper models from this course to solve it.
It should include at least:
How do you find this problem a
Ch6 Inventory and Cost of Sales
Exercises 6.1
Liberty Company reported the following January purchases and sales data for its only product.
Date
Activities
Units Acquired at Cost
Jan.1
Beginning inventory
140 units
Jan.10
Sales
Jan.20
Purchase
Jan.25
Sale
Design
Strategies
What is research design?
Why design research?
Exploratory study
Formal study
Monitoring/observa
tion
Interrogation/comm
unication
( ) Qualitative Research
Data
Observation, interview
(generalizability)
( ) Quantitative Researc
http:/web.kao.com/tw/essential/product.html?pd=5
How does Essential make the
internal influence on female
consumers behavior?
How does they use the classical
conditioning and instrumental
conditioning?
Classical
conditioning
UCS
UCR
CS
When essential mark
Loyalty program
Chloe
Vien
Kason
Kay
Information of ParknShop
ParknShop is a chain supermarket in CKHUY
It operates in both food trade and home.
The market share of Parkn in Macau, 2016 was
17.2 %.
group with more than 303stores in
Macau and Hong Kong
How McDonald's enter
the Chinese market?
Group1 member:
CONTENT:
McDonalds enter China
Reason:
1. Timing
1990
Shenzhen special economic zone
(80s)there were not many competitors
Seen successful
2. Growth potential
Profit
Strategy: high-end restaurant
3.
Assignment Print View
Page 1 of 11
1.
Capacity planning requires an analysis of needs: what kind, how much, and when.
True
False
References
True / False
Difficulty: 2
Medium
Learning Objective: 05-01 Name the
three key questions in capacity
planning.
2.
W
GMIE001 Microeconomics
Week 3 Exercise
Name: _ Class: _
1. You can spend $5 for lunch and you would like to have two double cheeseburgers. When you get to
the restaurant, you find out the price for double cheeseburger has increased from $2.50 to $2.99. Yo
GMIE001 Microeconomics
Week 8 Exercise
Name: _ Class: _
1. Refer to the figure below.
(1) If you were to draw the marginal revenue curve in this figure it would:
A. lie on top of the demand curve.
B. intersect the demand curve at a price of $35.
C. inters
GMIE001 Microeconomics
Week 10 Exercise
Name: _ Class: _
1. Refer to the table below.
(1) In this game, the dominated strategy for Player A:
A. is to play up.
B. nothing.
C. is to play down.
D. will depend on Player B's move.
(2) Player B can infer that P
GMIE001 Microeconomics
Week 7 Exercise
Name: _ Class: _
1. Refer to the table below.
(1) An output level of 25 units results in accounting profits of $_0_ and economic profits of $_-8_.
(2) An accountant would put the total cost of producing 15 units of o
GMIE001 Microeconomics
Week 5 Exercise
Name: _ Class: _
1. Paul's marginal utility from watching movies and marginal utility from eating out each month are
represented in the following table. Paul spends exactly $100 every month on these two forms of
ente
GMIE001 Microeconomics
Week 1 Exercise
Name: _ Class: _
1.
A.
B.
C.
D.
The Scarcity Principle implies that
having more of one thing generally means having less of another.
nothing, even if it is given to you, is ever really free.
trade-offs are necessary
GMIE001 Microeconomics
Week 4 Exercise
Name: _ Class: D_
Your Answers: 1-4 _ _ _ _ 5-8_ _ _ _
9 _ 10 _ 11_ _ _ 12 _ _ _
1. If the demand for salad dressing increased when the price of lettuce decreased, cross price elasticity
would be _, and these two goo
GMIE001 Microeconomics
Week 9 Exercise
Name: _ Class: _
Your Answers: 1 _ _ _ 2_ _ _ _ _
3_ _ _ _ _ 4-8 _ _ _ _ _
1. Refer to the graph below.
(1) At the point of monopoly profit maximization, consumer surplus is $_222.14_. If this graph
depicted a perfec
GMIE001 Microeconomics
Week 6 Exercise
Name: _ Class: _
Your Answers: 1-3 _ _ _ _ _ 4 _ _ _ _ _
5 _ _ _ _ 6 _ _ _ _ _
1. Suppose a firm is collecting $1,999 in total revenues and the total cost of its fixed factors of
production falls from $500 to $400. O
Northeast 6
Northwest 2
Southeast 7
Southwest 2
2 3
6 7
4 2
7 6
4 2 5
3 5 4
4 3 2
3 6 2
sis was done to determine the average amount of payments bemg sent
ther anal . .
Fur Y se results are given next.
from each region of the country. The
Average Daily Pa
Chapter 7
c. Determine the solution that minimizes the maximum percentage deviation from the
optimal objective function values. What solutions do you obtain?
d. Suppose management considers maximizing the amount of steam produced five
times as important a
Group
A-5
Google
Recommendations and
Implementation Strategies
Rachel Brown, German Brynza, Tien Phan,
Cale Ramsaur, Jena Smith
Mgmt 300, 12/9/09
II
Though Google Inc. has remained a well-known, respected company, it is essential for the
organization to f