If we go from point J on supply curve S1 to point K on supply curve S2,then we may conclude that there was

A) an increase in quantity supplied.
B) a decrease in quantity supplied.
C) an increase in supply.
D) a decrease in supply.

________ is a disorder involving disturbances in emotion, loss of interest in one's usual activities, thoughts of hopelessness, fatigue, and loss of appetite.

A) Generalized anxiety disorder
B) Major depression
C) Psychopathy
D) Borderline personality disorder