Answer:
Price
Quantity
Price
Explanation:
The labeling of demand curve shows the independent variable on the y axis and the dependent variable on the X axis. The price of the commodity is always on the Y axis (i.e. vertical axis) which represents the independent variable. While the quantity demanded is on the X (i.e. horizontal axis), this represents the dependent variable.
The labeling of demand curve shows that among all the factors affecting demand for goods, the price of the commodity is the most important determinant of demand .