Suppose David is the owner of a start-up hamburger store. After 3 days of Grand Opening, David nad received £59. This table below is the tracking of the 3-day sales. Chicken Burger Beef Burger Cheeseburger Total Revenue Day 1 Day 2 Day 3 1 3 £11 2 4 5 £21 3 6. £27 However, the one problem is that David forgot all the price of those types of burgers. Therefore, use the Cramer's rule to find out the price of each type of burgers.

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
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Suppose David is the owner of a start-up hamburger store. After 3 days of Grand Opening, David
had received £59. This table below is the tracking of the 3-day sales.
Chicken Burger
Beef Burger
Cheeseburger
Total Revenue
Day 1
Day 2
Day 3
1
2
3
£11
2
4
£21
3
5
£27
However, the one problem is that David forgot all the price of those types of burgers.
Therefore, use the Cramer's rule to find out the price of each type of burgers.
Transcribed Image Text:Suppose David is the owner of a start-up hamburger store. After 3 days of Grand Opening, David had received £59. This table below is the tracking of the 3-day sales. Chicken Burger Beef Burger Cheeseburger Total Revenue Day 1 Day 2 Day 3 1 2 3 £11 2 4 £21 3 5 £27 However, the one problem is that David forgot all the price of those types of burgers. Therefore, use the Cramer's rule to find out the price of each type of burgers.
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