Suppose the Demand for Widgets Is Given by QD =

question 100

Multiple Choice

Suppose the demand for widgets is given by QD = 100 - 5p - pd + 2I,where I is average consumer income,p is the price of lemons,and pd is the price of doodads.According to this equation,doodads are a(n) ________ for widgets.

• A) substitute
• B) complement
• C) input
• D) None of the above.

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Definitions:

Functional Phoneme

The smallest unit of sound in a language that can change the meaning of a word, contributing to the linguistic function of spoken language.

Morpheme

The smallest significant unit of meaning in a word (e.g., the word boys has two morphemes, boy and -s).

Phoneme

The smallest significant unit of sound in a language. Alphabetic characters roughly correspond to phonemes (e.g., apt, tap, and pat are all made up of the same phonemes).

Hierarchical Structure

An organizational structure where entities are ranked one above the other based on their level of authority or importance.