Exhibit 3-6 Refer to Exhibit 3-6. If a Decrease in Income Causes

question 147

Multiple Choice

Exhibit 3-6
Refer to Exhibit 3-6. If a decrease in income causes the demand for good X to shift from D₁ to D₂, then good X is

• A)a normal good.
• B)an inferior good.
• C)a substitute good.
• D)a complementary good.
• E)a neutral good.

Identify the limitations of different sources of information like Wikipedia and the benefits of specialized resources like RSS feeds and social bookmarking websites.

Grasp the criteria for evaluating the credibility and quality of web-based information and the nature of sponsorship.

Understand the nature and utility of different sampling techniques in research.

Acknowledge the role and characteristics of libraries (general, private business, and special) in providing research materials.

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Definitions:

Anus

The opening at the end of the digestive tract through which feces exit the body.

Premolars

In mammals, teeth positioned between the canines and molars; adapted for crushing and grinding; compare with incisors, canines, and molars.

Incisors

Chisel-shaped teeth of a mammal; adapted for biting and cutting food. Compare with canines, premolars, and molars.

Digestive Tract

The series of hollow organs joined in a long, twisting tube from the mouth to the anus, where digestion and absorption of food occurs.