The bookstore added a cafe and sales rose. The owner concludes the cafe drove the increase. Which one of the following most weakens the owner’s conclusion? A) The cafe serves the same pastries sold next door. B) A best-selling author moved to town the same month. C) The bookstore extended its hours that year. D) Some customers said they liked the new seating. E) Cafe profits were lower than book profits.

B) A best-selling author moved to town the same month.

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Weaken question · #23 of 60

The bookstore added a cafe and sales rose. The owner concludes the cafe drove the increase.

Which one of the following most weakens the owner’s conclusion?

Show explanation

A new local celebrity author could explain the sales bump all on its own, without the cafe.

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Last updated October 12, 2026