The passage is primarily concerned with

According to the passage, which of the following is true about the idea mentioned in highlight text?

It can be inferred from the passage that if a company ceased to run short-term price promotions for a particular product, an effect of this change would be to

The passage suggests that evidence for price promotions' "effect on the bottom line" (see highlighted text) is provided by

According to the passage, which of the following is the reason why short-term price promotions do not attract new long-term customers to a brand?

The primary purpose of the passage is to

According to the passage, the Progressive historians mentioned in the highlighted text and the scholars mentioned in the highlight text disagree with regard to which of the following?

According to the passage, the computer models(highlight text) referred to have had which of the following effects?

The author mentions the Himalayan Mountains most likely in order to

The passage suggests that geophysicists can now infer the characteristics in a given segment of the mantle by doing which of the following?