hard · GMAT Verbal
Historically, the price of copper has been a reliable leading indicator of global industrial production. However, over the past year, while copper prices have risen by 20 percent, global industrial production has remained stagnant.
Which of the following, if true, most helps to explain the apparent discrepancy described above?
- Major copper mines experienced labor strikes that severely restricted the global copper supply.
- Global industrial production is expected to increase significantly over the next five years.
- Industrial production in emerging markets grew at a faster rate than in developed economies.
- New industrial technologies have reduced the amount of copper required to manufacture electronic components.
- The price of other industrial metals, such as aluminum and nickel, also increased during the same period.
Sign up free to see the explanation and track your rank →
More GMAT Verbal practice
- What logical role do the first two statements play?
- Which of the following is the conclusion?
- A gardener says: 'All roses in this garden require daily wat… — What is the role of the st
- What is the conclusion?
- What is the conclusion?
- Which statement is the conclusion?
- What is the conclusion?
- What logical role does the first sentence play in the researcher's argument?