Use the Following to Answer Questions: Table: Production in the United

question 139

Multiple Choice

Use the following to answer questions: Table: Production in the United States and Germany $$\begin{array}{l}\text { Labor units required to produce: }\\\begin{array} { l c c } & \text { One Clock } & \text { One Sofa } \\\hline \text { United States } & 2 & 5 \\\text { Germany } & 3 & 9 \\\hline\end{array}\end{array}$$
-(Table: Production in the United States and Germany) According to the table, which of the following statements is true?

• A) The United States has a comparative advantage in clocks.
• B) Germany has an absolute advantage in clocks and sofas.
• C) The United States has a comparative advantage in sofas.
• D) The United States has a comparative advantage in clocks and sofas.

Recognize the importance of identifying variables in disease causation and prevention.

Comprehend the significance of screening tests' sensitivity, specificity, and predictive values.

Recognize the importance of selecting appropriate populations for epidemiological studies.

Understand the levels of prevention and their application in public health.