Reading comp PrepTest 137 · Section 1 · Question 6

Question prompt

The profitability of a Remaining source text redacted.
Why the credited answer is right

Credited answer: A

The notes below walk through why it fits the stem and how to eliminate the rest.

Question Type

Strengthen with Necessary Premise Questions

Answer choices

  1. A
    Large income differences between Remaining source text redacted.
    Why choice A matches the stem
    Correct. Argument or Facts:
    Argument

    Valid or Flawed:
    Flawed

    Question Type:
    Strengthen with Necessary Premise

    Stimulus Summary:
    Undermines employee morale → Profitability reduced
    Paying senior staff with stock options increases income discrepancy
    Therefore - Paying senior staff with stock options is a bad idea

    Answer Anticipation:

    Answer Explanation:
    This answer connects the effect of paying senior staff with stock options to the sufficient condition of the principle, thus ensuring that it can be applied. If income discrepancies don't undermine employee morale, the principle doesn't apply to this case and the argument falls apart.

    Key Takeaway:
    When arguments present a single conditional, it will usually be a generalization/principle that it then tries to apply to a specific situation. And it's usually flawed because it fails to establish the sufficient condition is met in that situation. The correct answer usually addresses this gap.
  2. B
    Reductions in the profitability Remaining source text redacted.
    Why choice B is not credited
    Incorrect. The argument relies on lowered morale decreasing profitability, not that it's usually the cause of decreased profitability. Even if there are more common causes of decreased profitability, lowering morale could still have that effect and the argument could still work.
  3. C
    Business firms that pay Remaining source text redacted.
    Why choice C is not credited
    Incorrect. The argument is about a business's profitability being reduced - that can happen with a business that has higher or lower profitability than competitors. This comparison doesn't need to be true for the argument to hold, because the relevant comparison is between the same business with higher and lower employee morale.
  4. D
    Reducing the difference in Remaining source text redacted.
    Why choice D is not credited
    Incorrect. This answer is too strong in saying that reducing the disparity "invariably" increases profitability. Related to that, causal relationships do tend to have negative relationships—removing the cause should alleviate the effect—but this answer doesn't address that negated relationship. The cause from the stimulus is a "dramatic increase" in income. If the income disparity is decreased by, say, $1, that probably won't have much of an impact.
  5. E
    Employees whose incomes rise Remaining source text redacted.
    Why choice E is not credited
    Incorrect. Productivity is out of scope of the argument—just morale.

What this tests

Question analytics

Based on historical answer selection rates for this question.

Answer choice distribution

  1. A Credited 93%
  2. B 2%
  3. C 1%
  4. D 2%
  5. E 1%

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