Logical ReasoningDifficulty: Easy

PT157 S3 Q4 ExplanationPrinciple: It is unethical for someone

A free, expert breakdown of this official LSAT Logical Reasoning question.

TopicsPrinciple-Strengthen

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Stimulus

Principle: It is unethical for someone who has bought an item to return it to the store after getting all the use from it ever intended to get.

Application: James purchased a video camera and returned it to the store two weeks was unethical.

What this question is testing

Principle-Strengthen

Conclusion

James returned a video camera and that makes him unethical. The moral police have spoken.

Evidence

The principle: buying something, using it for everything you planned, and then returning it is wrong. James bought a camera and brought it back two weeks later.

Evaluate

Hold on -- the principle requires that James got all the use he wanted from the camera. The evidence just says he bought it and returned it. Maybe the camera broke. Maybe he changed his mind. Maybe he realized he is not the aspiring filmmaker he thought. Without knowing that James fulfilled his intended purpose, the principle cannot be applied. The answer needs to close this gap.

Goal

Find the answer that proves James used the camera for exactly what he planned and then returned it -- making the return clearly unethical under the principle.

Reading along? Open the full official question in LawHub — we show a fragment here and keep the reasoning in our own words.

The question
4.

Which one of the following, if true, most justifies the above application

Answer choices, explained

  1. Bad Trigger Match6% picked this

    Before returning the camera, James used it extensively to record members of his family engaged

    Using the camera "extensively" to record family members does not establish that James got all the use he intended from it. Extensive use is not the same as complete intended use. He might have bought the camera for a different purpose entirely, and the family recordings were just a bonus. Or he might have intended to use the camera extensively for many different occasions over a long period, making the family recordings only a fraction of his intended use. This answer provides evidence of significant use but not evidence that his intended use was fulfilled — which is what the principle requires.

  2. Correct90% picked this

    James bought the camera to avoid having to hire a professional videographer for his sister’s graduation party, and he returned the

    Why this is right

    This answer establishes exactly what the principle requires. James bought the camera specifically to avoid hiring a videographer for his sister's graduation party. He returned the camera immediately after the party. This means James's entire intended use — recording the graduation party — was complete before the return. He got all the use he ever planned to get from the camera and then returned it, which satisfies all three conditions of the principle: purchase, fulfillment of intended use, and return. The return is therefore unethical under the stated principle.

    Skill tested: Principle-Strengthen · how this choice captures the argument's function is the move to repeat next time.

  3. Bad Trigger Match2% picked this

    James used the camera several times but returned it after he had dropped it and then discovered that some of

    This answer does not tell us whether James got all his intended use from the camera. He used it several times, but the return was prompted by dropping it and discovering broken features — not by having completed his intended use. If anything, this suggests James returned the camera because it no longer worked properly, which is a legitimate reason for a return that falls outside the principle's scope. The principle addresses returns after getting full intended use, not returns due to product malfunction. The ethics of returning a damaged item is a separate question the principle does not address.

  4. Bad Trigger Match1% picked this

    James returned the camera after he discovered that the same model was on sale at another store at

    James returned the camera because he found a lower price at another store, not because he completed his intended use. This does not tell us whether James used the camera at all, let alone whether he got all his intended use from it. The ethics of returning an item to repurchase it at a lower price is an entirely different question from the one the principle addresses. The principle is about returning items after getting full intended use, not about price-matching strategies.

  5. Bad Trigger Match2% picked this

    James used the camera in the manner for which he bought it, and, though he generally enjoyed it, he thought a different one might

    This answer is cleverly worded but falls short. "Used the camera in the manner for which he bought it" is not the same as "got all the use from it that he ever intended to get." Consider someone who buys a camera to record an entire YouTube series. Recording one episode is using it "in the manner intended," but it is not getting all the intended use. The principle requires that the full scope of intended use be completed, not merely that the item was used for its intended purpose. James used the camera as intended but thought a different one would work better — suggesting he planned to continue using a camera, meaning his intended use was not fulfilled.

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