1. With respect to three goods- ice cream, green tea, and digital cameras, what does it mean when your preference for, and satisfaction
2. What is the difference between a “shift in demand” (an increase or decrease in demand) and a “change in the quantity demanded”? What do these concepts have to do with endogenous and exogenous variables? Can we say that a “change in the quantity demanded” is due to a shift in an exogenous variable?