What does the consumption function describe? Question 7Select one:a.The relationship between consumption expenditures and disposable incomeb.The relationship between total tax and incomec.The relationship between investment expenditures and the rate of interestd.The relationship between quantity demanded and price

The consumption function is a concept in economics that represents the relationship between disposable income and the level of consumption in an economy. It is used to analyze how changes in income affect consumer spending. The consumption function is typically expressed as C= C(Y).The consumption function suggests that as income increases, consumption also increases, but not necessarily by the same amount. Economists often express this relationship in the form of the marginal propensity to consume (MPC), which is the change in consumption resulting from a change in income. It is represented as MPC = ΔC / ΔY17. What is the marginal propensity to consume (MPC)? *1 pointa) The change in consumption resulting from a change in investmentb) The change in consumption resulting from a change in government spendingc) The change in consumption resulting from a change in national incomed) The change in consumption resulting from a change in export18. If the MPC is 0.8, what does this mean?*1 pointa) Consumers save 80% of their incomeb) Consumer spent 20% of their incomec) Consumer save 20% of their incomed) There is no relationship between income and consumption19. In the consumption function, what happens to consumption as disposable income increases?*1 pointa) consumption decreasesb) Consumption remains constantc) Consumption increases.d) Consumption becomes unpredictable.20. Which of the following fact is right about MPCi. Value of MPC varies between 0 to 1ii. MPC of poor is more than that of rich.iii. MPC falls with successive increase in income.iv. MPC can be more than 1.*1 pointa) i and iib) ii and iiic) i , iii and ivd) i, ii, and iii).

In the consumption function C = a + bY, what does 'a' represent? Question 13Select one:a.Disposable incomeb.Tax Ratec.Autonomous consumptiond.Marginal propensity to consume

Describe what consumption means in an economic context.

Explain how the following will affect the consumption and saving.In your answer refer to the diagrams provided as appropriate and identify the correct changein consumption and saving in the figures. (Start from point A in Figure 1 and point A’ inFigure 2).Figure 1 Consumption functionDuring the test, you will be asked this question with a different example.ExampleDue to a decrease in income tax, household incomes increase by $1000 on average.Figure 2 Loanable funds market

A decrease in individual income taxes​ ________ disposable​ income, which​ ________ consumption spending. a. decreases; increases b. decreases; decreases c. increases; decreases d. increases; increases