Table 92 -Refer to Table 9

question 87

Multiple Choice

Table 9.2
$$\begin{array} { | l c | } \hline \text { Cost of machine } & \$ 300,000 \\\hline \text { Arnual autput from mechine } & \$ 35,000 \\\hline \text { Arnual interett rate on loans } & 9 \% \\\hline\end{array}$$
-Refer to Table 9.2. If a firm purchases the machine by taking out a one-year loan, what is the firm's profit from the investment?

• A) $25,500
• B) $35,000
• C) $8,000
• D) $0
• E) $6,525

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Definitions:

Serum Potassium Level

The concentration of potassium in the blood serum, which is crucial for nerve and muscle cell function.

Cardiac Output

The volume of blood the heart pumps through the circulatory system in one minute, an important measure of heart function and efficiency.

Hypokalemia

A medical condition characterized by low levels of potassium in the blood.

KCl

Potassium chloride, a chemical compound used as a medication to treat and prevent low blood potassium.