For the Same Thickness, Which of the Following Materials Has

question 89

Multiple Choice

For the same thickness, which of the following materials has the highest R- value?

• A)Extruded polystyrene
• B)Expanded polystyrene
• C)Polyisocyanurate
• D)Gypsum
• E)Fiberglass

---

Definitions:

Deadweight Loss

The loss of economic efficiency that occurs when the equilibrium for a good or service is not achieved due to market distortions.

Subsidy Payments

Financial support given by a government or organization to lower the price of a product or service or to support a business or economic sector.

Quantity Supplied

Quantity supplied refers to the total amount of a product or service that producers are willing and able to sell at a given price over a specified period.

Per Unit Tax

A tax levied on goods that is fixed in amount for each unit produced or sold.