When Evaluating Differences or Similarities Between an Increase in Supply

Multiple Choice

When evaluating differences or similarities between an increase in supply and an increase in quantity supplied, what do we know?

A) The former is a shift of the curve and the latter is a movement along the curve.
B) The former is a movement along the curve and the latter is a shift of the curve.
C) Both are shifts of the supply curve.
D) Both are movements along the curve.