Solve the system using Gauss-Jordan elimination. 
Definitions:
Economic Analysis
The study or evaluation of the economic aspects of an action or decision, including costs, benefits, risks, and potential for profit.
Cannibalization Potential
The likelihood that a new product will decrease sales of existing products offered by the same company.
Prototype
An initial model of a product used to test and validate design principles before full-scale production.
Full-scale Operating Model
A detailed representation of a business's functions and processes, enabling it to operate at full capacity and efficiency.
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