Xavier Notices That the Marginal Utility of Working with a Tutor

question 312

Multiple Choice

Xavier notices that the marginal utility of working with a tutor seems to fall with each hour the tutor helps him study. If Xavier keeps the tutor until his grade actually begins to fall, his marginal utility for the last hour of tutoring will be:

• A) negative.
• B) positive, but rising more slowly.
• C) zero.
• D) immeasurable.

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Definitions:

Sentinel Event

A significant, unexpected occurrence involving death or serious physical or psychological injury, or the risk thereof, in a healthcare setting, which requires immediate investigation and response.

Fatal Air Embolism

A life-threatening medical condition where air bubbles enter the bloodstream and block blood vessels, leading to potentially fatal outcomes.

Central Line

A catheter placed into a large vein, typically in the neck, chest, or groin, to administer medication or fluids, obtain blood tests, and directly obtain cardiovascular measurements.

Urinary Tract Infection

An infection that can affect any part of the urinary system, including kidneys, ureters, bladder, and urethra.