A Shift in the Position of the Aggregate Demand Curve

A shift in the position of the aggregate demand curve may result from a change in

A) both autonomous consumption and autonomous private investment only.
B) both autonomous private investment and autonomous net exports only.
C) autonomous net exports,autonomous consumption and autonomous private investment only.
D) fiscal and monetary policies,autonomous private investment,and autonomous net exports only.
E) autonomous net exports,autonomous consumption and autonomous private investment,and a change in fiscal and monetary policies.