Which of the following statements are correct? The introduction of government spending increases the size of the multiplier. The introduction of taxes increases the size of the multiplier. The introduction of taxes reduces the slope of the consumption function. Select one: A. A B. None of the statements is correct. C. C D. B

Economists often refer to the “multiplier effect.” What is the “multiplier effect,” and how is its magnitude related to the size of the marginal propensity to consume?

Note: I need help with parts d, e, and f only   Following is information for the economy of Sparkle. All units are milliondollars. Their autonomous consumption is $700, and the marginal propensity to consume is 0.8.Investment spending is constant at $380, and government expenditure is constant at $300.Exports are constant at $500, and imports are constant at $800. Net taxes are constant at $100.Calculate and state your answers for the following questions.a) What is the value of consumption in this economy when the real GDP is $1100?b) What is the value of autonomous aggregate planned expenditure i.e. AE0?c) What is the value of equilibrium aggregate expenditure for this economy?d) What is the value of unplanned changes in the inventory investment when real GDP is$4000?e) What is the size of the multiplier in this economy?f) If investment spending increases by $50, what would be the value of the change in theequilibrium real GDP?

The value of Marginal propensity to consume is double the value of Marginal propensity to save.  Find the value of multiplier