A Change in the Wage Rate

A change in the wage rate

A) shifts the supply of labor curve so that the supply becomes more elastic.
B) shifts the supply of labor curve leftward.
C) shifts the supply of labor curve rightward.
D) does not shift the supply of labor curve but instead leads to a movement along it.
E) either shifts the supply of labor curve leftward or rightward depending whether the demand for labor curve shifts rightward or leftward.