The Following Data Pertain to Activity and Costs for Two

question 76

Multiple Choice

The following data pertain to activity and costs for two months:
$\begin{array}{|l|r|r|} \hline& \text { June } & \text { July } \\\hline \text { Activity level in units } & 10,000 & 20,000 \\\hline \text { Variable costs } & \$ 20,000 & ? \\\hline \text { Fixed costs } & 15,000 & ? \\\hline \text { Mixed costs } & 10,000 & ? \\\hline \text { Total costs } & \$ 45,000 & \$ 70,000 \\\hline\end{array}$
Assuming that these activity levels are within the relevant range,what were the mixed costs for July?

• A) $10,000.
• B) $15,000.
• C) $35,000.
• D) $40,000.

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Definitions:

Antibodies Production

The process by which the immune system creates antibodies to defend against pathogens or foreign substances that enter the body.

Interferon Levels

The concentration of interferons, which are proteins released by cells in response to the presence of pathogens, signaling other cells to heighten their defensive measures.

Viral Infection

The invasion and multiplication of virus particles within the body's cells, causing disease by damaging or killing cells, altering cellular function, or triggering immune responses.

Edema

An accumulation of fluid in the tissues, causing swelling.