MAT540 Homework Week 2 Page 1 of 4
MAT540
Week 2 Homework
Chapter 12
1. A local real estate investor in Orlando is considering three alternative investments; a motel, a
restaurant, or a theater. Profits from the motel or restaurant will be affected by the
Introduction to Management Science
By PopLife80 | Studymode.com
Introduction to Management Science, 10e (Taylor)
Chapter 4 Linear Programming: Modeling Examples
1) When formulating a linear programming problem constraint, strict inequality signs (i.e., le
A. FORMULATE AND SOLVE AN L.P. MODEL FOR THIS CASE
DECISION VARIABLES:
X1= Pizza Slices
X2= Hot Dogs
X3= BBQ Sandwiches
OBJECTIVE FUNCTION: MAXIMIZE PROFIT
Z = Pizza Slices 0.75x1 + Hot Dogs 1.05x2 + BBQ 1.35x3
CONSTRAINTS:
Food Cost: 0.75x1 + 0.45x2 + 0.
Hoylake Rescue Squad
Probability of Time between calls
P(x)
0.05
0.1
0.3
0.3
0.2
0.05
1
Cumulative
(lower
Time between
bound)
calls
0
1
0.05
2
0.15
3
0.45
4
0.75
5
0.95
6
EV =
3.65
Average Time =
4.055555556
Simulation
Time
Cumulative
RN
between calls
clo
Please analyze the following linear programming question below by answering the following questions
1.
2.
3.
4.
5.
6.
Is this a maximization or minimization question?
What is the objective function?
Identify the constraints
What are the vertices?
What is
Confidential information refers to facts that are private, secret, or privileged. Classified information for health
care administrators extends beyond patient medical information to broader information systems that
encompass the organization as a business
(a) Define the decision variables and write the linear programming model for the
Let x1 be the ounce of oats(x1>=0)
Let x2 be the ounce of rice (x2>=0)
An ounce of oats contributes 10 mgs of Vitamin A and An ounce of rice
There are Minimum 45 mgs of Vitam
Quiz 2
Course
Test
Started
Submitted
Status
Attempt
Score
Time
Elapsed
Instruction
s
Quantitative Methods
Quiz 2
7/22/14 10:00 PM
7/22/14 11:20 PM
Completed
34 out of 40 points
1 hour, 19 minutes out of
4 hours.
Question 1
2 out of 2 points
Seventy two pe
Sporting Goods
Enter the values in the shaded area. Then go to the DATA Tab on the ribbon, click on So
then click SOLVE.
If SOLVER is not on the Data Tab then please see the Help file (Solver) for instructions.
To use Integer variables, define them in the
Hoylake Rescue Squad
Probability of Time between calls
P(x)
0.05
0.1
0.3
0.3
0.2
0.05
1
Cumulative
0
0.05
0.15
0.45
0.75
0.95
EV =
Average Time =
Time between
calls
1
2
3
4
5
6
Simulation
RN
Time
Cumulative
between calls
clock
Petroco service
Simulation
P
Grafton Metalworks Company
Ore
1
2
3
4
5
6
A
0.19
0.43
0.17
0.2
0
0.12
A
B
C
D
D
Metal
Composition constraints
Impurity constraint
Decision variables
Metal (%)
B
C
0.15
0.12
0.1
0.25
0
0
0.12
0
0.24
0.1
0.18
0.16
Ore
1
2
3
4
5
6
Objective function
Minimiz
Product Lines
Profits for each product
Product #1
6
Product #2
4
Total hours
Time required on Line #1
Time required on Line #2
10
7
Product #1
Product #2
Maximized profits
Please use graphic method to solve the problem
Please enter your solution in Yellow
Carpet City
Month
1
2
3
4
5
6
7
8
9
3 mos moving average Weighted 3 mos moving
Demand for Soft Shag Carpet (1,000 yd.) forecast
average forecast
8
12
7
9
15
11
10
12
Please apply weights stated
in the problem
Compute MAD on 3 mos moving average
Compute MA
Question 1
.
2 out of 2 points
A conditional constraint specifies the conditions under which variables are
integers or real variables.
Answer
Selected Answer:
False
Correct Answer:
False
.
Question 2
.
2 out of 2 points
If we are solving a 0-1 integer pro
Prob. 2
Problem Two week 6
Linear, Integer or Mixed Integer Programming
Signs
<
=
>
less than or equal to
equals (You need to enter an apostrophe first.)
greater than or equal to
Data
Objective
Hours 1
Hours 2
Results
Variables
Objective
X1 Line 1 X2 Line
Grafton Metalworks Company
Ore
1
2
3
4
5
6
A
0.19
0.43
0.17
0.2
0
0.12
A
B
C
D
D
Metal
Composition constraints
Impurity constraint
Decision variables
0.209995
0.119999
0.069997
0.599999
0.599999
1.00
Ore
1
2
3
4
5
6
Objective function
Metal (%)
B
C
0.15
0
Product Lines
Profits for each product
Product #1
6
Product #2
4
Total hours
Time required on Line #1
Time required on Line #2
10
7
14
3
Product #1
Product #2
Maximized profits
Please use graphic method to solve the problem
Please enter your solution in Y
Midterm Exam
In: Computers and Technology
Mat 540 Midterm Exam
Question 1
5 out of 5 points
Correct
Deterministic techniques assume that no uncertainty exists in model parameters.
Answer
Selected Answer: True
Correct Answer: True
Question 2
5 out of 5 poi
Test
Quiz 5
Started
3/6/16 9:27 PM
Submitted
3/6/16 9:54 PM
Due Date
3/14/16 9:00 AM
Status
Completed
Attempt Score
40 out of 40 points
Time Elapsed
27 minutes out of 4 hours
Results Displayed Submitted Answers, Correct Answers, Feedback
false
Question 1