Exhibit 28-4 Refer to Exhibit 28-4

question 19

Multiple Choice

Exhibit 28-4 Refer to Exhibit 28-4.The change in total surplus from free trade is area:

• A) D
• B) A + B + C + D
• C) A + B + C + D + E + F
• D) B + C

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Definitions:

Raven's Progressive Matrices

A nonverbal group test typically used to assess abstract reasoning and fluid intelligence.

Wechsler Tests

A series of standardized tests used to measure intelligence and cognitive ability in adults and children.

16-PF

A personality test that measures sixteen personality factors, developed by Raymond Cattell to assess individual personality traits.

MMPI

Minnesota Multiphasic Personality Inventory; a standardized psychometric test used extensively in psychological assessment to diagnose mental disorders.