Which of the Following Statements Describes a Qualitative Developmental Change

question 134

Multiple Choice

Which of the following statements describes a qualitative developmental change?

• A) Rob has grown five inches in the last year.
• B) Lawanda has four new friends.
• C) Chuck's IQ went up 10 points after a year in his new school.
• D) Agatha has gained ten pounds.
• E) Tamara gets along better with her peers now.

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Definitions:

Economies of Scope

Cost advantages companies experience when they increase the variety of products produced, as opposed to increasing the volume of a single product (economies of scale).

Joint Cost Curve

Refers to a graph showing the costs shared by products in the process of being produced together up to a split-off point.

Economies of Scope

Cost advantages that enterprises obtain due to efficient resource utilization in producing a variety of products rather than specializing in a single product.

Learning by Doing

The process of gaining skill or knowledge from direct experience or practice.