Which of the Following Statements Is True for Direct Gain

question 3

Multiple Choice

Which of the following statements is true for direct gain systems (heating only) ?

• A) Prevents UV damage to interior spaces.
• B) Provides light to interior spaces.
• C) Maximum heat occurs during the overnight hours.
• D) Comparatively expensive.

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Definitions:

Demand Curve

A diagram illustrating the connection between the price of a commodity and the amount of it consumers want over a set period.

Supply Curve

A graphical representation showing the relationship between the price of a good and the quantity of the good that suppliers are willing to sell at different prices, typically upward sloping.

Income

Money received, especially on a regular basis, for work, through investments, or from any other source, used to acquire goods and services.

Quantity Demanded

The total amount of a good or service that consumers are willing to purchase at a given price over a specific period.