Official Answers:
1.
The author's main goal is to explain and correct misconceptions about national trade deficits. The two main misconceptions are that trade deficits increase unemployment and drain a nation's wealth. (D) expresses this same thought and is the correct answer.
Choice (A) focuses too narrowly on a detail in the third paragraph and is therefore incorrect. Although the author does touch on some possible benefits of trade deficits, choice (B) is incorrect because the author's goal is not to encourage nations' economic advisors to create trade deficits. Rather, the aim is show how the two common misconceptions are based on a faulty understanding of trade deficits' effects. Choice (C) is also a distortion because it focuses on the benefits of trade deficits (instead of explaining misconceptions), and (C) also ties the reasoning to a detail in the second paragraph. The correct answer to a Global question should not hinge on any single detail. Lastly, choice (E) is out of scope as its topic is global economic systems, not misconceptions about trade deficits as stated in the passage.
2.
The phrase greater assets leads us directly to paragraph three. The author says that greater assets leads to greater productivity. We need to find an answer choice that makes this conclusion more likely to be true which leads us to choice (E). If a country is investing more in its domestic businesses they are more likely to be productive.
Choice (A) is a 180 from the passage. (B) and (D) are outside of the scope of the passage. Answer (C) may be true, but doesn't strengthen the conclusion.
3.
The second sentence of paragraph 2 states: “The problem with this analysis is that it confuses the loss of certain jobs with a decrease in the total number of jobs.” The misunderstanding here is over the parts and the whole. While trade deficits might cause a decrease in a specific type of job, they do not decrease the number of jobs overall, which means that there is an increase of other jobs. For example, a trade deficit might cause a nation to lose a large number of textile manufacturing jobs but at the same time create smaller increases in a variety of textile-related jobs, such as designers, sales, advertising, and technological development of textile machinery.
Choice (A) is correct because the situation is the same type of confusion: parts versus the whole. The investors sell their stock in the company because they mistakenly believe the dip in sales of one product is a signal of decreased value; however, the company's overall profits rose because it sold other products.
Choice (B) is incorrect because the discrepancy is over the rate of pay. On the surface, the baby sitter's decision to work the family with three children instead of the family with two children is confusing because you would expect the babysitter to be paid more for watching more children. (C) is the opposite. The movie-goer gives more weight to the "big picture" of the film's critical reception and less weight to a single bad review. In choice (D), the restaurant should increase the prices of its appetizers to encourage people to order fewer appetizers, if it worried that the kitchen will not be able to handle all of the orders. The situation presents a confusion over supply and demand, which is not analogous to the situation in the passage. Choice (E) is also incorrect because it is a misunderstanding of time versus work completed, another conflict of rate. The construction company mistakenly believed that more time working would increase productivity, but it did not consider the rate of work, which apparently dropped when workers had shorter breaks.
4.
The phrase "according to the passage" is a direct give-away this is a Detail question. This question paragraph three and the understanding of the current account and capital account. Answer choice (B) is just another way to state the definition of a trade deficit.
Answers (A), (D), and (E) are outside of the scope of the argument. Answer choice (C) is a 180 from the passage.