= 250 mil + 0.9Yd

= 175 mil

= 310 mil

= 170 mil

= 120 mil T = 0,25Y Yf = R3 100 million Equilibrium income: Y = C + I + G + (X - Z) Disposable income: Yd = (1 - t)Y

5.1.1. Calculate the multiplier. (3) 5.1.2. Calculate the equilibrium level of income based on the calculated value of the multiplier in 5.1. (3) 5.1.3. By approximately how much should investment spending be raised to achieve full employment? (3) 5.1.4. How will the multiplier and the equilibrium level of income change by including induced imports (m = 0.11)? (6)