Figure 3-6
The production possibilities frontiers below show how much Greg and Catherine can each produce in 8 hours of time.
Greg's Production Possibilities
Catherine's Production Possibilities 
-Refer to Figure 3-6. What is Catherine's opportunity cost of producing cake? Explain how you derived your answer.
Definitions:
Increase Demand
A rise in the quantity of a product or service that consumers are willing and able to purchase at a given price, usually due to factors like income growth, price decrease of the good, or changes in tastes and preferences.
Demand Curve
A graphical representation showing the relationship between the price of a good and the quantity demanded by consumers at various price levels.
Slopes Upward
Describes a line or curve on a graph that represents an increase in the variable on the y-axis as the variable on the x-axis increases, suggesting a positive relationship between the two variables.
Giffen Good
A product that experiences an increase in demand as its price rises, contrary to standard economic theory, due to its role as a staple good.
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