Table 85 -Refer to Table 8

question 163

Multiple Choice

Table 8.5
$$\begin{array} { | c | c | c | } \hline \begin{array} { c } \text { Quantity } \\\text { of Output }\end{array} & \begin{array} { c } \text { Total } \\\text { Revenue } ( \$ ) \end{array} & \begin{array} { c } \text { Total } \\\text { Cost } ( \$ ) \end{array} \\\hline 0 & 0 & 50 \\\hline 10 & 50 & 70 \\\hline 20 & 100 & 90 \\\hline 30 & 150 & 120 \\\hline 40 & 200 & 200 \\\hline 50 & 250 & 325 \\\hline\end{array}$$
-Refer to Table 8.5,which shows the output supplied by a firm,its total revenue,and its total cost of production.It represents a firm in the _____

• A)long run, because there is no fixed cost.
• B)short run, because there is no equilibrium.
• C)long run, because there is an equilibrium level of output.
• D)short run, because a firm incurs fixed cost.
• E)long run, because there is a normal profit.

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Definitions:

Chest Tube

A medical device inserted through the chest wall to remove air, fluid, or pus from the pleural space, helping the lungs to expand properly.

Water-Seal Chamber

A component of a chest tube drainage system that prevents air from re-entering the patient’s pleural space and allows trapped air and fluid to escape from the chest.

Continuous Bubbling

Often observed in certain medical devices or procedures, indicating a steady flow of air or gas through a liquid, which may be normal or indicative of a problem.

Sleep Apnea

Cessation of breathing for a time during sleep.