Solve the Inequality $$\frac { ( x + 11 ) ( x - 5 ) } { x - 1 } \geq 0$$

question 192

Multiple Choice

Solve the inequality. Write the solution set in interval notation.
- $$\frac { ( x + 11 ) ( x - 5 ) } { x - 1 } \geq 0$$

• A) \([ - 11,1 ) \cup [ 5 , \infty )\)
• B) \([ - 11,1 ) \cup ( 1,5 ]\)
• C) \(( - \infty , - 11 ] \cup [ 5 , \infty )\)
• D) \(( - \infty , - 11 ] \cup ( 1,5 ]\)

Identify and analyze fixed and variable costs in different business scenarios.

Calculate financial advantages or disadvantages of making operational changes such as discontinuing a product or department.

Evaluate make-or-buy decisions based on comprehensive cost comparisons.

Determine the impact of special orders on profitability considering capacity and operational costs.

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Definitions:

Opportunity Costs

Opportunity costs represent the benefits an individual, investor, or business misses out on when choosing one alternative over another.

Natural Disaster

A sudden and extreme event caused by natural processes of the Earth that can result in significant damage and loss.

Inward Shift

A decrease in the potential output of a good or service, often represented by a shift to the left of its supply or demand curve.

Production Possibility Frontier

A curve depicting all maximum output possibilities for two goods, given a set of inputs and technology, assuming efficient use of resources.