The Figure Given Below Represents the PPC in Two Nations

The figure given below represents the PPC in two nations - Germany and Korea, producing only two goods, cars and food.Figure 2.4

-Other things remaining the same, an individual demand schedule shows the various quantities of a good:

A) that a person wants and is able to purchase at alternative prices.
B) that are demanded with a change in the quantity demanded of a substitute good.
C) that a person is able to purchase at alternative income levels.
D) that are demanded at various levels of utility.
E) that are demanded by the market at various prices.