Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

The manager of Canadian Tire is attempting to decide on the types and amounts of advertising the store should use. She has invited representatives from

The manager of Canadian Tire is attempting to decide on the types and amounts of advertising the store
should use. She has invited representatives from the local radio station, television station and newspaper
to make presentations in which they describe their audiences.
The television station representative indicates that a TV commercial, which costs $15,000 would reach 25,000 potential customers. The breakdown of the audience is as follows:
The newspaper representative claims to be able to provide an audience of 10,000 potential customers at
a cost of $4,000 per ad. The breakdown of the audience is as follows:
The radio station representative says that the audience for one of the station's commercials, which costs
$6,000, is 15,000 customers. The breakdown of the audience is as follows:
The store has the following advertising policy:
Use at least twice as many radio commercials as newspaper ads
Reach at least 100,000 customers
Reach at least twice as many youth as seniors
Make sure that at least 30% of the audience is female
Available space limits the number of newspaper ads to 7. The store wants to know the optimal number
of each type of advertising to purchase to minimize total cost. Formulate a linear programming model for
this problem and solve it in Excel.
NOTE: as we have done in class, accept fractional answers (DO NOT require your answer to be integer)
Q1. How many constraints are there in your formulation (not including non-negativity)?Q2. What percentage of the audience is female in the optimal solution?
Q3. How many TV ads are purchased in the optimal solution?
Q4. How many constraints are binding in the optimal solution?
Q5. How does the number of youth reached compare to the number of senior citizens reached?
Part B:
Suppose a second radio station approaches the department store and indicates that its commercials,
which cost $7,500 each, reach 18,000 customers with the following demographic breakdown:
If the store were to consider this station along with the other media alternatives, how would this affect
the solution?
Q6. How many variables are there in this model?
Q7. Which radio stations are ads purchased from?
Q8. What happens to the total cost?
image text in transcribed

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Information Systems In Organizations People, Technology, And Processes

Authors: Patricia Wallace

1st Edition

0136115624, 9780136115625

More Books

Students also viewed these General Management questions