Which One of the Following Variables Is Assigned with Valid

question 107

Multiple Choice

Which one of the following variables is assigned with valid literals?

• A) int salary = 0;
• Salary = 5000.50;
• B) int salary1 = 0;
• Salary1 = 1.2E6;
• C) double salary2 = 0;
• Salary2 = 2.96E-2;
• D) long salary3 = 0;
• Salary3 = 1E-6;

Understand the concept of rational self-interest in economic decision-making.

Differentiate between normative and positive economic statements.

Recognize the role of economists in storytelling to clarify economic theories and models.

Identify the characteristics of rational behavior in economic models.

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Definitions:

Personality Change

Alterations in an individual's patterns of thought, behavior, or emotion that are typically significant and impactful over time.

Social Categorization

The assignment of a person one has just met to a category based on characteristics the new person has in common with other people with whom one has had experience in the past.

Cognitive Dissonance

A psychological conflict resulting from incongruous beliefs and attitudes held simultaneously.

Operant Conditioning

A learning process in which the frequency of an organism's behavior is modified by reinforcement or punishment.