BIG company can advertise on three different websites-Yahoo, MSN and Facebook. „•Cost and exposure of each advertisement on these sites are given below: „BIG needs to make sure they are reaching at least 100,000 viewers through these ads while keeping their cost to the minimum. There are few other things BIG marketing executives need to keep in mind while planning such as BIG needs to have at least two ads on each one of the websites. Moreover, BIG needs to reach at least   30, 000 people through Yahoo and MSN On the other hand,  BIG does not want to have more than 200 ads on Facebook and the number of ads on Facebook needs to be at least 8% of the total ads.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Problem 1: Solve Using Linear Programming

„•BIG company can advertise on three different websites-Yahoo, MSN and Facebook.

„•Cost and exposure of each advertisement on these sites are given below:

„BIG needs to make sure they are reaching at least 100,000 viewers through these ads while keeping their cost to the minimum. There are few other things BIG marketing executives need to keep in mind while planning such as BIG needs to have at least two ads on each one of the websites. Moreover, BIG needs to reach at least

  30, 000 people through Yahoo and MSN On the other hand,  BIG does not want to have more than 200 ads on Facebook and the number of ads on Facebook needs to be at least 8% of the total ads.

Website
Cost
/ad
Reach
/ad
$5000
6000
$5000 6000
Facebook $2500 1200
Yahoo
MSN
Transcribed Image Text:Website Cost /ad Reach /ad $5000 6000 $5000 6000 Facebook $2500 1200 Yahoo MSN
Expert Solution
Step 1: Writing down the objective function

Given that a BIG company can advertise on three different websites-Yahoo, MSN and Facebook.

Let x1,x2,x3 be the number of ads on Yahoo, MSN, and Facebook.

Given the cost and reach of each ad on the table,

WebsiteCost/adReach/ad
Yahoo$50006000
MSN$50006000
Facebook$25001200

It is also given that the goal is to minimize the cost/ad. 

The objective function is text Min end text space Z equals 5000 x subscript 1 plus 5000 x subscript 2 plus 2500 x subscript 3.

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