Under Keynesian Analysis,aggregate Demand Can Be Written as ________ $Y a d=C+I+G+N X$

Multiple Choice

Under Keynesian analysis,aggregate demand can be written as ________.

A) $Y a d=C+I+G+N X$
B) $\mathrm{Yad}=\mathrm{C}+\mathrm{I}+\mathrm{G}-\mathrm{NX}$
C) $Y a d=C-I-G-N X$
D) $\mathrm{Yad}=\mathrm{C}+\mathrm{I}-\mathrm{G}-\mathrm{NX}$