Exhibit 20-7 ​ Refer to Exhibit 20-7. for Graph (3), If the Price

question 118

Multiple Choice

Exhibit 20-7 ​

Refer to Exhibit 20-7. For graph (3) , if the price of Y is $200, the price of X is

• A)$50.
• B)$40.
• C)$30.
• D)$25.
• E)$15.

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Definitions:

Per Capita Real GDP

An economic measure that represents the inflation-adjusted gross domestic product divided by the total population, indicating the average economic output per person.

Per Capita Trash

Per Capita Trash is the average amount of waste generated by each person in a specified area within a given period of time.

Million BTUs

Million British Thermal Units (BTUs) is a unit of energy measurement, equivalent to the amount of energy needed to heat or cool one million pounds of water by one degree Fahrenheit.

Energy Efficiency

The use of technology or practices that reduce the amount of energy required to provide products and services.