On a Diagram of a Production Possibilities Boundary,the Concept of Choice

question 24

Multiple Choice

On a diagram of a production possibilities boundary,the concept of choice is illustrated by the

• A)negative slope of the boundary.
• B)unattainable combinations outside the boundary.
• C)need to select among the alternative attainable points along or inside the boundary.
• D)the concave shape of the boundary.
• E)the distance from the origin to the boundary.