The following graph shows income (real GDP) on the horizontal axis and planned expenditure on the vertical axis.Use the black line (plus symbol) to plot a 45-degree line on this graph. Then use all 6 of the the blue points (circle symbols) to plot the plannedexpenditure line for this economy. Be sure to plot these points at the income levels listed in the table (0, 100, 200, 300, 400, and 500 billion dollars).Note: Plot your points in the order in wwhich you would like them connected. Line segments will connect the points automatically.60050045-Degree Line400PE Line300Equilirium Income200100100200300400500600INCOME (Billions of dollars)On the previous graph, use the black point (plus symbol) to indicate the equilibrium income.Note: Dashed drop lines will automatically extend to both axes.Suppose income is currently $100 billion. This would mean thatwhich would send a signal to firms toPLANNED EXPENDITURES (Billions of dollars) 4. Planned expenditure and incomeThe following table shows consumption (C), investment spending (I), and government purchases (G), in a hypothetical economy for various levels ofincome. Also assume that there is an income tax rate of 25%, that base consumption is $100 billion, and that the MPC is 0.333, or 1/3.This economy is closed, with no international trade, therefore net exports are equal to zero and should not be considered.Use the given information to fill in disposable income, consumption, and planned expenditures in the following table.Income: RealDisposable (After Tax)PlannedGDPIncomeCI,GExpenditures(Billions of(Billions of dollars)(Billions of(Billions of(Billions of(Billions of dollars)dollars)dollars)dollars)dollars)100501501005015020050150300501504005015050050150

If the income tax rate is 25%, the disposable income (after tax) is equal to 75% of the real GDP.…

The following table shows consumption (C), investment spending (I), and government purchases (G), in a hypothetical economy for various levels of income. Also assume that there is an income tax rate of 25%, that base consumption is $100 billion, and that the MPC is 0.333, or 1/3. This economy is closed, with no international trade, therefore net exports are equal to zero and should not be considered. Use the given information to fill in disposable income, consumption, and planned expenditures in the following table. Income: Real Disposable (After Tax) Planned GDP Income C I, G Expenditures (Billions of (Billions of dollars) (Billions of (Billions of (Billions of (Billions of dollars) dollars) dollars) dollars) dollars) 100 50 150 100 50 150 200 50 150 300 50 150 400 50 150 500 50 150

The following table shows consumption (C), investment spending (I), and government purchases (G), in a hypothetical economy for various levels of income. Also assume that there is an income tax rate of 25%, that base consumption is $100 billion, and that the MPC is 0.333, or 1/3. This economy is closed, with no international trade, therefore net exports are equal to zero and should not be considered. Use the given information to fill in disposable income, consumption, and planned expenditures in the following table. Income: Real Disposable (After Tax) Planned GDP Income C I, G Expenditures (Billions of (Billions of dollars) (Billions of (Billions of (Billions of (Billions of dollars) dollars) dollars) dollars) dollars) 100 50 150 100 50 150 200 50 150 300 50 150 400 50 150 500 50 150

ECON MACRO

5th Edition

ISBN:9781337000529

Author:William A. McEachern

Publisher:William A. McEachern

Chapter9: Aggregate Demand

Section: Chapter Questions

Problem 1.1P

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Please see attachment Answer neatly Show all your work. Based on the above diagram: 1. Calculate MPC? 2. If Private Investment increases by 100, calculate the new level of NI. 3. If full-employment NI is at 3000, by how much should Government spending change? 4. What is the new NI, If 1/2 of those government expenditures are financed through taxes?
4. Assume a closed economy in which disposable income starts at 1,000 and increases by 500; consumption starts at 1,100 and increases by 300; investment spending is 1,000 and government spending is 500. The MPC is 0.6, The multiplier is 2.5, and The consumption equation is C = 500 + 0.6DI Equilibrium GDP is? A 3,500 B 3,000 C 4,000 D 5,000
6. Is the relationship between changes in spending and changes in real GDP in the multiplier effect a direct (positive) relationship or is it an inverse (negative) relationship? How does the size of the multiplier relate to the size of the MPC? The MPS? What is the logic of the multiplier-MPC relationship?
16. Suppose that planned investment and planned government purchases do not depend on income:I = 15 and G = 17. Consumption, as you would expect, does depend on income via the consumption function C = 2 + 0.75Y – 0.75T. Net taxes are T = 12. Your friend thinks that the equilibrium will be where Y = 150 but he is wrong. What is the best description of this situation? a. the (Y, AE) point is above the 45 degree line, Y will adjust down b. the (Y, AE) point is above the 45 degree line, Y will adjust up c. the (Y, AE) point is below the 45 degree line, Y will adjust down d. the (Y, AE) point is below the 45 degree line, Y will adjust up 17. (continued) Help you friend by calculating the equilibrium income for the AE model in the previous question. Y = _____
During 2019, a country reported that its real GDP increased by $3.0 billion. The multiplier for this economy is known to be equal to 10.Which of the following might have caused the increase in real GDP? Question 12Answer a. Exports increased by $0.3 billion. b. Investment decreased by $0.3 billion. c. Exports decreased by $0.3 billion. d. Imports increased by $0.3 billion. e. Government expenditure on goods and services increased by $3 billion.
in an imaginary economy, there is no foreign trade and no government activity. APC = MPC = 0.08. In equilibrium, consumption expenditure is Rs,20, 000 Million. (a) What is ihe level of invesiment expenditure? (b) What is the value of the multiplier (c) Suppose investment spending remains unchanged but both APC and MPC fall to 0.06, what is the new equilibrium level of national income?
1. Suppose the households in a hypothetical economy has the following consumption function C= a + cYd. Where is the disposable income. The government in this economy imposes a tax rate of to households’ income (ex. A means that 10% of households’ income goes to tax payments). a. What is the equation that describes the disposable income of households? b. What is the Planned Expenditure Equation? Assume that government expenditure is exogenous and Investment function is given by the equation I = I-br Where is the interest rate. c. Derive the equilibrium output in the goods market and show that the multiplier in this model is 1/1c(1-t). d. How does and the tax rate affects this multiplier (e.g., what happens to multiplier if c increases cet.par. , or if tax rate increases, cet.par)?
19 - How does the increase in total expenditures affect the equilibrium income level?A) remains constantB) IncreasesC) first increase and then decreaseD) DecreasesE) Decrease first, then increase.
Question 1: You are given the data concerning Freedonia, a legendary country i. C = 200 + 0.8Y ii. I = 100 a) What is the MPC to consume and what is the MPS? b) Solve for equilibrium income. c) Suppose I changes to 110, what is the new equilibrium level of income? By how much does a $10 increase in planned investment changes equilibrium income? What is the value of multiplier?
Macroeconomics Question No.2 Suppose the consumption function is given by C = 100 + 0.8YD and that I = 50, while G=200, TR=62.5 and t=0.25. What is the equilibrium level of income? What is the level of saving in equilibrium? If investment were to rise to 150, what would be the effect be on equilibrium income. What is the value of multiplier in part a. and c. Draw a diagram indicating the equilibrium in part a. and c.
1. Given the following table. Income (RM million) Consumption (RM million) 0 100 100 150 200 200 300 250 400 300 500 350 How much is the autonomous consumption in the economy? How much investment should be increased to achieve an income of RM400 million? Calculate the MPS. Derive the consumption function. 2. Given the following information, C = 500 + 0.7Yd T = 0.2Y I = 400 G = 100 Calculate the national income equilibrium. Based on your answer in (a), draw the aggregate expenditure graph. Suppose that investment changes by 300, what would happen to the national income equilibrium? Suppose that tax (T) changes, and the new T is T = 0.2 Y + 50, calculate the new national income equilibrium. 3. Given the following information, S = -200 + 0.3Y I = 100 Calculate the national income equilibrium by using the Leakage-Injection approach. Calculate the value of saving. Draw the aggregate expenditure graph.