The following information applies to questions 1 - 4. Suppose we have the following information for the simple (fixed r, fixed P, fixed W) Keynesian model. C = 500 + 0.75 YD I = 310 G = 140 = 500 + 0.75 (Y - T) T = 200, where C is the consumption function, (Y - T) is disposable income, I is investment, G is government spending, and T is taxes. What is equilibrium income ($output), Ye