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- The graph represents consumption (C) as a function of disposable income (DI). Assume the consumption function is linear. What is the value of the marginal propensity to consume (MPC)? Round the value of the MPC to two decimal places. MPC = Consumption $1050 900 750 600 450 300 150 0 $150 300 450 600 C = DI C 750 900 1050 Disposable incomeDefine what the Transportation Services Index (TSI) is. Then explain why the Freight TSI is procyclical (i.e. rises and falls with GDP).For questions #9, 10, 11, and 12 use the following equation. C = 20 + 0.2(Y – T) 9) What is the marginal propensity to save for this economy? a) 2% b) 20% c) 60% d) 80% ( plz show the equation and how you use the numbers from the equation to solve it)10) What is the tax multiplier for this economy? a) -0.25 b) 0.25 c) -1.25 d) 1.25 11) If the government increases taxes by 20, then how much will consumption change by? a) -5 b) 5 c) -25 d) 25 12) To increase real GDP by 40 the government needs to change government spending by a) 48 b) 40 c) 32 d) 20
- In order to financially stimulate the nation, the Federal government injected $900 billion dollars into the economy. However, the results were less than spectacular. One reason could have been a failure to understand the marginal propensity to consume. Assume the marginal propensity to consume (MPC) was only 0.4. How much of that $900 billion went to increased consumption? Where did the rest of the money go? Increased consumption: Where did the rest go? Using MPC = 0.4, what is the spending multiplier (the actual numerical value please): What was the overall change in income as a result of the stimulus package after the multiplier completely works its way through the economy?For the following problem, assume that the MPC, b, takes into account how much consumers spend as total income (Y) in the economy is changes. (Also: Hint GDP = Total Y) So we can rewrite our consumption function as :C= a +bYAssume:a= $2900 billionb=.75GDP= $9,000 billion.A) What is C=B) What is S=C) If consumers were the only ones buying goods in the economy, would the economy have an excess supply of goods, excess demand of goods or would the economy be at equilibrium ?Assume that marginal propensity to consume is 0.75. autonomous consumption is 100 units (consumption function therefore is as follows: C=100+0.75 Y) . Calculate Multiplier Equilibrium output if Y=100 How much does equilibrium output change if autonomous consumption increases by 50 to 150 units (Hint: use multiplier)
- Consider a closed economy with no government, where aggregate demand is determined by autonomous consumption, investment (which is independent of output), and the marginal propensity to consume. a) Given that autonomous consumption is 20, investment is also 20, and the marginal propensity to consume is 0.6, write out an equation for aggregate demand (AD) in this economy. b) Given this aggregate demand equation, and the equilibrium equation Y = AD, use algebra to find the equilibrium level of Y. (2 marks) c) Draw a diagram with output (Y) on the x-axis and aggregate demand (AD) on the yaxis. Draw two lines on this diagram: (i) Y = AD, and (ii) the aggregate demand function from part (a). Label the intercept of the AD line, and the point where the two lines intersect, with numerical values. d) Suppose that the marginal propensity to consume falls from 0.6 to 0.5. What would the new equilibrium level of Y be? Illustrate your answer in the diagram you drew for part (c). e)…If consumption is $25,0 when income is $26,000, , and consumption increases to $25,900 when income increases to $28,000 , the marginal propensity to consume is:As shown in Exhibit 2, the marginal propensity to consume (MPC) is: Group of answer choices 0.33. 0.50. 0.67. 0.75.
- If the investment multiplicator equals 1, it means that: Select one alternative: MPC = 2 MPC (Marginal Propensity to Consume) = 1 MPC = 0Determine the change in the equilibrium level of consumption (find ΔC) following a decrease in government spending from 400 to 300 (ΔG = -$100). A: positive 400$ B: negative 300 c: negative 400 D: positive 300The following table shows consumption (C), investment spending (I), and government purchases (G), for some hypothetical economy at several levels of income (reported in billions of dollars of real GDP). Assume that in this economy, income is taxed at a rate of 25%, base consumption is $50 billion, and that the marginal propensity to consume (MPC) is 0.667, or 2/3. Further assume that this economy is closed, that is, there is no international trade and so net exports are always equal to zero. Use the given information to fill in disposable income, consumption, and planned expenditures in the following table. Income: Real GDP Disposable (After Tax) Income C Ip G Planned Expenditures (Billions of dollars) (Billions of dollars) (Billions of dollars) (Billions of dollars) (Billions of dollars) (Billions of dollars) 0 0 50 100 50 100 100 50 200 100 50 300 100 50 400 100 50 500 100 50…