What does the supply line represent?
- A. The number of hours people are willing to work at any given wage rate
- B. The number of hours employers are willing to provide workers at any given wage rate
- C. The government's estimate of the number of hours people should be willing to work at any given wage rate
- D. The government's estimate of the number of hours employers should be willing to provide workers at any given wage rate
Correct Answer & Rationale
Correct Answer: A
The supply line represents the number of hours people are willing to work at various wage rates, reflecting individual choices based on compensation. Option B inaccurately describes the supply line as representing employer willingness, which pertains to the demand side of labor. Options C and D suggest government estimates, which do not align with the supply line's role in illustrating personal labor supply decisions rather than regulatory or prescriptive measures. Thus, the supply line fundamentally captures individual workers' responses to wage incentives, making option A the most accurate.
The supply line represents the number of hours people are willing to work at various wage rates, reflecting individual choices based on compensation. Option B inaccurately describes the supply line as representing employer willingness, which pertains to the demand side of labor. Options C and D suggest government estimates, which do not align with the supply line's role in illustrating personal labor supply decisions rather than regulatory or prescriptive measures. Thus, the supply line fundamentally captures individual workers' responses to wage incentives, making option A the most accurate.
Other Related Questions
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.
Which statement is true about the four countries that accepted the passengers?
- A. They had camps similar to those established by Germany.
- B. They were allies during World War II.
- C. They had Europe's largest populations prior to World War I.
- D. They each shared a border with Germany.
Correct Answer & Rationale
Correct Answer: B
Option B is accurate as the four countries that accepted the passengers were indeed allies during World War II, collaborating against the Axis powers. Option A is incorrect because these countries did not establish camps similar to those in Germany; instead, they provided refuge to those fleeing persecution. Option C is misleading; while some of these countries had significant populations, they were not necessarily the largest in Europe prior to World War I. Option D is false as not all of the countries shared a border with Germany, which limits the applicability of this statement.
Option B is accurate as the four countries that accepted the passengers were indeed allies during World War II, collaborating against the Axis powers. Option A is incorrect because these countries did not establish camps similar to those in Germany; instead, they provided refuge to those fleeing persecution. Option C is misleading; while some of these countries had significant populations, they were not necessarily the largest in Europe prior to World War I. Option D is false as not all of the countries shared a border with Germany, which limits the applicability of this statement.
A drought strikes Toland and decreases the amount of fish caught from 8 units to 2 units. How will this change affect trade negotiations for the following year?
- A. The countries should maintain the existing agreement.
- B. Both countries should produce both goods.
- C. Toland should specialize in the production of timber.
- D. Toland should specialize in the production of fish.
Correct Answer & Rationale
Correct Answer: C
A decrease in fish catch due to drought shifts Toland's production capabilities. Specializing in timber (Option C) allows Toland to focus on a resource that can still be produced effectively, potentially increasing trade value. Maintaining the existing agreement (Option A) ignores the new realities of reduced fish availability, which could lead to imbalances. Producing both goods (Option B) may spread resources too thin, hindering efficiency. Specializing in fish (Option D) is unwise, as the drought has drastically reduced fish availability, making it impractical to rely on this sector.
A decrease in fish catch due to drought shifts Toland's production capabilities. Specializing in timber (Option C) allows Toland to focus on a resource that can still be produced effectively, potentially increasing trade value. Maintaining the existing agreement (Option A) ignores the new realities of reduced fish availability, which could lead to imbalances. Producing both goods (Option B) may spread resources too thin, hindering efficiency. Specializing in fish (Option D) is unwise, as the drought has drastically reduced fish availability, making it impractical to rely on this sector.
What does it mean if a bank's advertisement for a certificate of deposit (CD) indicates a 4% APY?
- A. The CD matures at the rate of 4% each year.
- B. Only 4% of the CD's value can be withdrawn in any given year.
- C. You will pay 4% of the CD's value each year in service fees.
- D. The CD will earn 4% interest each year that is then added to the CD's balance.
Correct Answer & Rationale
Correct Answer: D
An advertisement indicating a 4% APY (Annual Percentage Yield) signifies that the CD will earn 4% interest annually, which is compounded and added to the CD's balance. Option A misinterprets APY; it does not refer to maturity but to interest earnings. Option B incorrectly suggests a withdrawal limit based on a percentage, which is not how CDs function. Option C mistakenly implies that there are service fees amounting to 4%, which is unrelated to APY. Understanding APY is crucial for evaluating the growth potential of a CD investment.
An advertisement indicating a 4% APY (Annual Percentage Yield) signifies that the CD will earn 4% interest annually, which is compounded and added to the CD's balance. Option A misinterprets APY; it does not refer to maturity but to interest earnings. Option B incorrectly suggests a withdrawal limit based on a percentage, which is not how CDs function. Option C mistakenly implies that there are service fees amounting to 4%, which is unrelated to APY. Understanding APY is crucial for evaluating the growth potential of a CD investment.