[Related to the Apply the Concept on page 15] The Apply the Concept feature explains that there are both positive and normative aspects to the debate over whether the federal government should enact...

[Related to the Apply the Concept on page 15] The Apply

the Concept feature explains that there are both positive and

normative aspects to the debate over whether the federal

government should enact tariffs on imports of cars from

Mexico. What economic statistics would be most useful in

evaluating the positive elements in this debate? Assuming

that these statistics are available or could be gathered, are

they likely to resolve the normative issues in this debate?