Logical Reasoning

PT135 · S2 · Q20 There are two ways to manage

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There are two ways to manage an existing transportation infrastructure: continuous maintenance at adequate levels, and periodic radical reconstruction.

Apparent Paradox

There are two ways to manage an existing transportation infrastructure. Continuous maintenance is far less expensive than radical reconstruction.

Continuous maintenance almost never happens.

Evaluate

The challenge is to explain human behavior that prioritizes that prioritizes the short term over the long term.

20.

Which one of the following, if true, most contributes to an explanation of why the first alternative mentioned is almost never adopted?

  1. Since different parts of the

    Half Scope

    This might explain why radical reconstruction is costly, but does not explain continuous maintenance almost never happens.

    2% picked this

  2. When funds for transportation infrastructure

    Too Weak / Out of Scope

    This fails to add the rate at which the funds are distributed—all at once or a little bit continuously. Furthermore, it does not indicate the type of maintenance utilized.

    3% picked this

  3. If continuous maintenance is performed

    Enhances the Paradox

    This is an advantage to continuous maintenance, making it all the more puzzling that it almost never happens.

    13% picked this

  4. Radical reconstruction projects are, in

    Enhances the Paradox

    This is a disadvantage to radical reconstruction, making it all the more puzzling that it continuous maintenance almost never happens.

    2% picked this

  5. Correct

    For long periods, the task

    Why this is right

    This minimizes the long term negative effects of neglecting maintenance on transportation infrastructure.

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

    80% picked this

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