||a. Which level of output is a macroeconomic equilibrium? b. Is the government budget balanced, in deficit, or in surplus, and by how much? c. Find the marginal propensity to consume, and the marginal propensity to save. c. Find the government spending multiplier. If the government wanted to increase the equilibrium level of income by $1,000, by how much would it have to increase government purchases? e. Find the tax multiplier. If net taxes were lowered by $100, what affect would it have on the equilibrium level of income? Give a specific numericalanswer.