Use the Following to Answer Questions -(Table: Coal Mine Pollution)Use Table: Coal Mine Pollution

question 191

Multiple Choice

Use the following to answer questions : $$\begin{array}{l}\text { Table: Coal Mine Pollution }\\\begin{array} { c c c } \hline \begin{array} { l } \text { Quantity of } \\\text { Pollution } \\\text { (tons) }\end{array} & \begin{array} { c } \text { Marginal } \\\text { Social } \\\text { Benefit }\end{array} & \begin{array} { c } \text { Marginal } \\\text { Social } \\\text { Cost }\end{array} \\\hline 0 & \$ 800 & \$ 0 \\1 & 700 & 100 \\2 & 600 & 200 \\3 & 500 & 300 \\4 & 400 & 400 \\5 & 300 & 500 \\6 & 200 & 600 \\7 & 100 & 700 \\8 & 0 & 800 \\\hline\end{array}\end{array}$$
-(Table: Coal Mine Pollution) Use Table: Coal Mine Pollution.The table shows the marginal social benefit and cost of various amounts of pollution from a coal mine.The efficient quantity of pollution is _____ tonnes.

• A) 0
• B) 2
• C) 4
• D) 8

Understand the role of hormones in influencing social behavior and stress responses.

Recognize the impacts of social support and social networks on individual health.

Identify personality traits associated with health habits and outcomes.

Describe the function and importance of the immune system in health.

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Definitions:

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