An economy’s aggregate demand is specified as follows: C = 300 + 0.8Yd, Investment (Io) = 230, Taxes (T) = 120 + 0.2Y, Government final purchase = 400, Export (X) =240 and Import (M) = 400. Find the equilibrium national income? Find the value of the injections in this economy iii. How much withdrawals are when the economy is in equilibrium?

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