Q. Show the determination of short-run equilibrium output for this economy using the Keynesian cross diagram.
Q. economy is described by the following equations:
C = 1,800 + 0.6 (Y-T)
IP = 900
G = 1,500
NX = 100
T = 1,500
Y* = 9,000
a. Find out a numerical equation linking planned aggregate expenditure to output.