Table 2-19 Table 2-19 Shows the Output Per Month of Two People

question 225

Multiple Choice

Table 2-19
$$\begin{array} { | l | c | c | } \hline & \text { Wilrn } & \text { Betty } \\\hline \text { Statues } & 12 & 14 \\\hline \text { Benches } & 4 & 7 \\\hline\end{array}$$
Table 2-19 shows the output per month of two people, Wilma and Betty.They can either devote their time to making marble statues or making marble benches.
-Refer to Table 2-19.What is Wilma's opportunity cost of making a statue stick?

• A)1/3 bench
• B)3 benches
• C)6/7 statue
• D)1/2 bench

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Definitions:

Sleep Lab

A sleep lab is a facility equipped for observing and recording a person's sleep patterns to diagnose sleep disorders.

Electroencephalograph (EEG)

A device used to record electrical activity of the brain through electrodes placed on the scalp.

Delta Waves

Slow brain waves predominantly observed in the deepest stages of sleep, indicating deep sleep and unconsciousness.

Stage 3 Sleep

A deep stage of sleep characterized by low frequency delta waves, essential for restorative sleep functions.