Sorry.
Fine I think. It happens very quickly unlike later in the semester when I insist that a student trade me her jewelry for a glass of water.
To illustrate the fact that the value of goods is determined by their scarcity/abundance relative to demand?
Yes
Sorry.
Fine I think. It happens very quickly unlike later in the semester when I insist that a student trade me her jewelry for a glass of water.
To illustrate the fact that the value of goods is determined by their scarcity/abundance relative to demand?
Yes