Answer:
a. result in a movement along a stationary supply curve.
Explanation:
When all other factors affecting the quantity demanded and supplied are held constant, a change in price only result in a movement along the demand and supply curve respectively.
For supply curve, an increase in price of a good will result in an upward movement on the stationary supply curve and vice versa. Whereas, for a demand curve, an increase in price will lead to an opposite effect ; a downward movement on the stationary demand curve and vice versa.
