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Use Cramer's Rule to solve the following system of linear equations:
Selling Expenses
Costs associated with marketing and selling a company's products or services, excluding manufacturing costs.
Manufacturing Overhead
All indirect costs associated with the manufacturing process, including costs related to utilities, maintenance, and factory equipment.
Direct Labour Costs
Costs that are directly attributed to the production of goods or services, including wages and salaries of workers who physically produce the items.
Manufacturing Overhead Costs
Expenses related to the production process that are not directly tied to a specific product, including rent, utilities, and salaries of management.
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