1
C723 - Multiple Choice Questions
with 100% Correct Answers
In a linear programming graph, which of the following describes the area that
satisfies all of the constraints?
Possible solution
Feasible region
Objective function
Cost minimization region Correct Answer: Feasible region
Acme Corp. makes couches and chairs using three main components: wood,
foam, and fabric. It takes 60 linear feet to make a couch and 35 to make a
chair. It takes 30 hours of labor to make a couch and 15 to make a chair.
Couches sell for $800 and chairs for $350.
The selling price would be part of which element?
Objective
Decision Variable
:
vPretest - Stuvia US
,2
Constraint Correct Answer: Objective
Acme Corp. makes couches and chairs using three main components: wood,
foam, and fabric. It takes 60 linear feet to make a couch and 35 to make a
chair. It takes 30 hours of labor to make a couch and 15 to make a chair.
Couches sell for $800 and chairs for $350.
State the mathematical representation to show that the total number of linear
feet of wood for both couches (X) and chairs (Y) cannot exceed 5,000.
a. 60X + 35Y >= 5,00060X + 35Y >= 5,000
b. 35X + 60Y = 5,00035X + 60Y = 5,000
c. 60X + 35Y <= 5,00060X + 35Y <= 5,000 Correct Answer: This adds 60 linear feet
for each couch made to 35 linear feet for each chair made to arrive at total
linear feet that cannot be exceeded
c. 60X + 35Y <= 5,00060X + 35Y <= 5,000
Acme Corp. makes couches and chairs using three main components: wood,
foam, and fabric. It takes 60 linear feet to make a couch and 35 to make a
:
vPretest - Stuvia US
,3
chair. It takes 30 hours of labor to make a couch and 15 to make a chair.
Couches sell for $800 and chairs for $350.
State the mathematical representation to show that the company must make
at least 20 chairs to fill backorders.
Y = 20
Y >= 20Y
Y <= 20 Correct Answer: = is not appropriate
< is making less than required
Therefore the correct answer is:
Y >= 20Y
Which of the following is the most important and primary step in setting up a
linear programming problem?
a. Determine the feasible region.
b. Define the problem.
:
vPretest - Stuvia US
, 4
c. Establish the constraints. Correct Answer: b. Define the problem.
Which of the following is the term used for the outcome decision to be made
that is governed by the constraints?
Bounded region
Objective function
Center point Correct Answer: Objective function
The cells listed in the By Changing Cells in the Solver window are referring to
which of the following?
Constraints
Decision variables
Objective function Correct Answer: Decision variables
Which of the following inventory costs would be a carrying cost?
a. Utilities for the warehouse.
b. Sending in a purchase order.
:
vPretest - Stuvia US
C723 - Multiple Choice Questions
with 100% Correct Answers
In a linear programming graph, which of the following describes the area that
satisfies all of the constraints?
Possible solution
Feasible region
Objective function
Cost minimization region Correct Answer: Feasible region
Acme Corp. makes couches and chairs using three main components: wood,
foam, and fabric. It takes 60 linear feet to make a couch and 35 to make a
chair. It takes 30 hours of labor to make a couch and 15 to make a chair.
Couches sell for $800 and chairs for $350.
The selling price would be part of which element?
Objective
Decision Variable
:
vPretest - Stuvia US
,2
Constraint Correct Answer: Objective
Acme Corp. makes couches and chairs using three main components: wood,
foam, and fabric. It takes 60 linear feet to make a couch and 35 to make a
chair. It takes 30 hours of labor to make a couch and 15 to make a chair.
Couches sell for $800 and chairs for $350.
State the mathematical representation to show that the total number of linear
feet of wood for both couches (X) and chairs (Y) cannot exceed 5,000.
a. 60X + 35Y >= 5,00060X + 35Y >= 5,000
b. 35X + 60Y = 5,00035X + 60Y = 5,000
c. 60X + 35Y <= 5,00060X + 35Y <= 5,000 Correct Answer: This adds 60 linear feet
for each couch made to 35 linear feet for each chair made to arrive at total
linear feet that cannot be exceeded
c. 60X + 35Y <= 5,00060X + 35Y <= 5,000
Acme Corp. makes couches and chairs using three main components: wood,
foam, and fabric. It takes 60 linear feet to make a couch and 35 to make a
:
vPretest - Stuvia US
,3
chair. It takes 30 hours of labor to make a couch and 15 to make a chair.
Couches sell for $800 and chairs for $350.
State the mathematical representation to show that the company must make
at least 20 chairs to fill backorders.
Y = 20
Y >= 20Y
Y <= 20 Correct Answer: = is not appropriate
< is making less than required
Therefore the correct answer is:
Y >= 20Y
Which of the following is the most important and primary step in setting up a
linear programming problem?
a. Determine the feasible region.
b. Define the problem.
:
vPretest - Stuvia US
, 4
c. Establish the constraints. Correct Answer: b. Define the problem.
Which of the following is the term used for the outcome decision to be made
that is governed by the constraints?
Bounded region
Objective function
Center point Correct Answer: Objective function
The cells listed in the By Changing Cells in the Solver window are referring to
which of the following?
Constraints
Decision variables
Objective function Correct Answer: Decision variables
Which of the following inventory costs would be a carrying cost?
a. Utilities for the warehouse.
b. Sending in a purchase order.
:
vPretest - Stuvia US
