Trade and Opportunity Costs
This passage and table describe the opportunity costs faced by two countries.
1 The countries of Grand Coast and Toland are trading partners. The two main goods
traded are timber and fish. Every year the ministers of trade from each country
attend an international conference to discuss issues related to foreign trade and
decide how each country should specialize. The table provides economic data for
one year.
In Grand Coast, what is the opportunity cost of one unit of fish?
- A. ½ unit of timber
- B. 5 units of timber
- C. 2 units of fish
- D. 8 units of fish
Correct Answer & Rationale
Correct Answer: A
Opportunity cost refers to the value of the next best alternative that is forgone when making a choice. In Grand Coast, if one unit of fish is produced, the opportunity cost is the amount of timber that could have been produced instead. Option A, ½ unit of timber, accurately reflects this trade-off, indicating that for each unit of fish, only half a unit of timber is sacrificed. Option B, 5 units of timber, overestimates the sacrifice, suggesting a much higher cost than what is actually incurred. Option C, 2 units of fish, misinterprets the concept, as it implies a cost in the same product rather than in timber. Option D, 8 units of fish, also incorrectly suggests a loss of the same good, failing to recognize the opportunity cost in terms of timber.
Opportunity cost refers to the value of the next best alternative that is forgone when making a choice. In Grand Coast, if one unit of fish is produced, the opportunity cost is the amount of timber that could have been produced instead. Option A, ½ unit of timber, accurately reflects this trade-off, indicating that for each unit of fish, only half a unit of timber is sacrificed. Option B, 5 units of timber, overestimates the sacrifice, suggesting a much higher cost than what is actually incurred. Option C, 2 units of fish, misinterprets the concept, as it implies a cost in the same product rather than in timber. Option D, 8 units of fish, also incorrectly suggests a loss of the same good, failing to recognize the opportunity cost in terms of timber.
Other Related Questions
The U.S. Supreme Court considered a case in which a political activist was jailed for stating publicly that World War I was a rich man's war but a poor man's fight. To which case is this case most similar?
- A. Commonwealth v. Hunt
- B. Muller v. Oregon
- C. Schenck v. United States
- D. Brown v. Board of Education
Correct Answer & Rationale
Correct Answer: C
The case involving the political activist parallels **Schenck v. United States** due to its focus on free speech during wartime. In Schenck, the Supreme Court upheld the conviction of an individual for distributing anti-draft leaflets, emphasizing that speech could be limited if it posed a "clear and present danger." **Commonwealth v. Hunt** pertains to labor unions and the legality of their activities, making it unrelated to free speech issues. **Muller v. Oregon** deals with labor laws and women's rights, not political expression. **Brown v. Board of Education** addresses racial segregation in schools, which diverges from the context of wartime speech and activism.
The case involving the political activist parallels **Schenck v. United States** due to its focus on free speech during wartime. In Schenck, the Supreme Court upheld the conviction of an individual for distributing anti-draft leaflets, emphasizing that speech could be limited if it posed a "clear and present danger." **Commonwealth v. Hunt** pertains to labor unions and the legality of their activities, making it unrelated to free speech issues. **Muller v. Oregon** deals with labor laws and women's rights, not political expression. **Brown v. Board of Education** addresses racial segregation in schools, which diverges from the context of wartime speech and activism.
When is a government most likely to establish a wage floor?
- A. When wages have consistently increased over a long period of time
- B. When wages have remained constant over a long period of time
- C. When it determines wages are too low
- D. When it determines wages are too high
Correct Answer & Rationale
Correct Answer: C
A wage floor, often implemented through minimum wage laws, is typically established when the government identifies that wages are too low, leading to insufficient income for workers. Option A is incorrect because a consistent increase in wages does not necessitate a wage floor; it may indicate a healthy economy. Option B is also wrong, as constant wages may not reflect a need for intervention unless they are deemed inadequate. Option D misinterprets the purpose of a wage floor; it is not set when wages are high, but rather to protect workers from unlivable pay levels. Thus, the rationale for a wage floor centers on addressing low wages.
A wage floor, often implemented through minimum wage laws, is typically established when the government identifies that wages are too low, leading to insufficient income for workers. Option A is incorrect because a consistent increase in wages does not necessitate a wage floor; it may indicate a healthy economy. Option B is also wrong, as constant wages may not reflect a need for intervention unless they are deemed inadequate. Option D misinterprets the purpose of a wage floor; it is not set when wages are high, but rather to protect workers from unlivable pay levels. Thus, the rationale for a wage floor centers on addressing low wages.
What is the most likely reason the St. Louis did not return to Hamburg?
- A. The start of World War II made it too dangerous to travel that far.
- B. Most of the passengers were originally from Belgium, not Germany.
- C. The ship did not have enough fuel after being at sea for so long.
- D. The passengers could have ended up being sent to concentration camps.
Correct Answer & Rationale
Correct Answer: D
The most compelling reason the St. Louis did not return to Hamburg is that the passengers faced the real threat of being sent to concentration camps. As the political climate in Europe shifted dramatically during this period, returning them to Germany would have put their lives in jeopardy. Option A, while recognizing the dangers of wartime travel, does not specifically address the immediate threat to the passengers' safety. Option B is inaccurate; the origin of most passengers does not influence the ship's decision to return. Option C is also incorrect; fuel levels would not have been a primary concern compared to the safety of the passengers.
The most compelling reason the St. Louis did not return to Hamburg is that the passengers faced the real threat of being sent to concentration camps. As the political climate in Europe shifted dramatically during this period, returning them to Germany would have put their lives in jeopardy. Option A, while recognizing the dangers of wartime travel, does not specifically address the immediate threat to the passengers' safety. Option B is inaccurate; the origin of most passengers does not influence the ship's decision to return. Option C is also incorrect; fuel levels would not have been a primary concern compared to the safety of the passengers.
In Cartoon 2, the two-faced figure attempts to convince American laborers to support tariffs by appealing to their
- A. fear that foreign workers would work for lower wages.
- B. desire to prove that American-made products were superior to products made by foreign workers.
- C. fear that foreign workers would bring radical political ideas.
- D. desire to share the American standard of living with foreign workers.
Correct Answer & Rationale
Correct Answer: A
The two-faced figure in Cartoon 2 appeals to American laborers' fear that foreign workers would work for lower wages, which threatens their job security and income. This fear is a powerful motivator for supporting tariffs, as it aims to protect domestic jobs from cheaper foreign labor. Option B, while highlighting a desire for quality, does not directly address the immediate economic concern of job security. Option C introduces a political fear, but the cartoon focuses more on economic implications. Option D suggests a sense of altruism, which contrasts with the self-interest driving laborers' decisions regarding tariffs.
The two-faced figure in Cartoon 2 appeals to American laborers' fear that foreign workers would work for lower wages, which threatens their job security and income. This fear is a powerful motivator for supporting tariffs, as it aims to protect domestic jobs from cheaper foreign labor. Option B, while highlighting a desire for quality, does not directly address the immediate economic concern of job security. Option C introduces a political fear, but the cartoon focuses more on economic implications. Option D suggests a sense of altruism, which contrasts with the self-interest driving laborers' decisions regarding tariffs.