Solve the System of Inequalities $\begin{aligned}2 x+y & \geq 4 \\x-1 & \geq 0\end{aligned}$

question 224

Multiple Choice

Solve the system of inequalities.
- $\begin{aligned}2 x+y & \geq 4 \\x-1 & \geq 0\end{aligned}$

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Definitions:

Fixed Operating Costs

The expense that does not change with the level of production or sales over a short period.

Variable Costs

Costs that vary directly with the level of production or output, such as raw materials and labor expenses.

Unit Sales Volume

The total quantity of units sold of a product or service within a specific period.

Operating Leverage

A measure of how sensitive a company’s operating income is to a change in its sales volume, indicating the proportion of fixed versus variable costs.