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 Toland, what is the opportunity cost of one unit of timber?
- A. ½ unit of fish
- B. 5 units of fish
- C. ½ unit of timber
- D. 16 units of timber
Correct Answer & Rationale
Correct Answer: A
In Toland, the opportunity cost of one unit of timber is measured in terms of the fish that could have been produced instead. Option A, ½ unit of fish, accurately reflects this trade-off, indicating that producing one additional unit of timber sacrifices half a unit of fish. Option B, 5 units of fish, overestimates the opportunity cost, suggesting an unrealistic trade-off that does not align with the production possibilities. Option C, ½ unit of timber, incorrectly implies that timber production is sacrificed for itself, which is illogical. Lastly, Option D, 16 units of timber, misrepresents the concept of opportunity cost, as it suggests sacrificing timber for more timber, which is not feasible.
In Toland, the opportunity cost of one unit of timber is measured in terms of the fish that could have been produced instead. Option A, ½ unit of fish, accurately reflects this trade-off, indicating that producing one additional unit of timber sacrifices half a unit of fish. Option B, 5 units of fish, overestimates the opportunity cost, suggesting an unrealistic trade-off that does not align with the production possibilities. Option C, ½ unit of timber, incorrectly implies that timber production is sacrificed for itself, which is illogical. Lastly, Option D, 16 units of timber, misrepresents the concept of opportunity cost, as it suggests sacrificing timber for more timber, which is not feasible.
Other Related Questions
What is the effect of a debit on a person's checking account?
- A. The account's balance increases.
- B. The account's balance decreases.
- C. The account's interest rate increases.
- D. The account's interest rate decreases.
Correct Answer & Rationale
Correct Answer: B
A debit reduces the available funds in a checking account, leading to a decrease in the account's balance. Therefore, option B accurately reflects this effect. Option A is incorrect since a debit cannot increase the balance; it signifies money being spent or withdrawn. Options C and D relate to interest rates, which are unaffected by debit transactions in a checking account. Interest rates typically depend on the account type and bank policies, not on individual transactions like debits. Hence, they do not apply to the effect of a debit on the account balance.
A debit reduces the available funds in a checking account, leading to a decrease in the account's balance. Therefore, option B accurately reflects this effect. Option A is incorrect since a debit cannot increase the balance; it signifies money being spent or withdrawn. Options C and D relate to interest rates, which are unaffected by debit transactions in a checking account. Interest rates typically depend on the account type and bank policies, not on individual transactions like debits. Hence, they do not apply to the effect of a debit on the account balance.
What is this labor market's equilibrium labor quantity?
- A. 2,000 hours per month
- B. 3,000 hours per month
- C. 4,000 hours per month
- D. 5,000 hours per month
Correct Answer & Rationale
Correct Answer: C
In this labor market, the equilibrium labor quantity occurs where the supply of labor equals the demand for labor. Option C, 4,000 hours per month, represents this balance, indicating that employers are willing to hire this amount at the prevailing wage. Option A (2,000 hours) suggests underemployment, where labor supply exceeds demand, leading to inefficiencies. Option B (3,000 hours) may indicate a slight imbalance, as demand has not fully met supply. Option D (5,000 hours) reflects an oversupply of labor, resulting in unemployment, as demand cannot accommodate this quantity. Thus, 4,000 hours is the optimal equilibrium point.
In this labor market, the equilibrium labor quantity occurs where the supply of labor equals the demand for labor. Option C, 4,000 hours per month, represents this balance, indicating that employers are willing to hire this amount at the prevailing wage. Option A (2,000 hours) suggests underemployment, where labor supply exceeds demand, leading to inefficiencies. Option B (3,000 hours) may indicate a slight imbalance, as demand has not fully met supply. Option D (5,000 hours) reflects an oversupply of labor, resulting in unemployment, as demand cannot accommodate this quantity. Thus, 4,000 hours is the optimal equilibrium point.
Based on the obituary, for what was Taylor best known?
- A. Being president of the American Society of Mechanical Engineers
- B. Winning a U.S. tennis championship
- C. Inventing a way to treat high-speed tools
- D. Developing theories on scientific management
Correct Answer & Rationale
Correct Answer: D
Taylor was best known for developing theories on scientific management, which revolutionized industrial efficiency and productivity. His principles laid the groundwork for modern management practices, making him a pivotal figure in the field. Option A is incorrect; while Taylor may have had connections to engineering societies, he is not primarily recognized for his presidency in any organization. Option B is not applicable, as there is no evidence linking him to tennis achievements. Option C, although related to engineering, does not capture the essence of Taylor's legacy, which centers on management theory rather than specific inventions.
Taylor was best known for developing theories on scientific management, which revolutionized industrial efficiency and productivity. His principles laid the groundwork for modern management practices, making him a pivotal figure in the field. Option A is incorrect; while Taylor may have had connections to engineering societies, he is not primarily recognized for his presidency in any organization. Option B is not applicable, as there is no evidence linking him to tennis achievements. Option C, although related to engineering, does not capture the essence of Taylor's legacy, which centers on management theory rather than specific inventions.
As president, what power did Woodrow Wilson have to prevent Congress from raising tariffs?
- A. The power to appoint officials
- B. The power to enforce the law
- C. The power to make treaties
- D. The power to veto bills
Correct Answer & Rationale
Correct Answer: D
Woodrow Wilson's ability to prevent Congress from raising tariffs stemmed from his power to veto bills. This authority allowed him to reject legislation that he deemed unfavorable, including tariff increases. Option A, the power to appoint officials, does not directly influence tariff legislation. Option B, the power to enforce the law, pertains to executing laws rather than preventing their passage. Option C, the power to make treaties, relates to international agreements and has no bearing on domestic tariff policies. Thus, the veto power was the key tool Wilson could use to block tariff increases.
Woodrow Wilson's ability to prevent Congress from raising tariffs stemmed from his power to veto bills. This authority allowed him to reject legislation that he deemed unfavorable, including tariff increases. Option A, the power to appoint officials, does not directly influence tariff legislation. Option B, the power to enforce the law, pertains to executing laws rather than preventing their passage. Option C, the power to make treaties, relates to international agreements and has no bearing on domestic tariff policies. Thus, the veto power was the key tool Wilson could use to block tariff increases.