Price Level OOOO Aggregate Demand price level; GDP; decreases price level; consumption; decreases price level; investment; decreases price level; GDP; increases GDP

Question 2 Refer to the information provided in Figure 23.9 below to answer the question(s) that follow. Aggregate expenditures ($ millions) 225 200 175 150 45° AE 100 200 300 Aggregate output ($ millions) Figure 23.9 a) Refer to Figure 23.9. Write the equation for the aggregate expenditure function (AE). Show your work. b) Refer to Figure 23.9. What is the equilibrium level of output in this economy? State the equilibrium condition used to determine this. c) Explain the forces that maintain/drive the economy to this equilibrium by considering what will happen at the following two levels of output, $300 million and $100 million. You will need to discuss changes in investment through unplanned inventories and the response of output. d) Refer to Figure 23.9. How will equilibrium aggregate expenditure and equilibrium aggregate output change as a result of a decrease in investment by $20 million? e)The interest rate is an exogenous factor that effects the level of investment in an economy.…

Illustrate how the demand and supply for new homes has changed in 2023.

$2 S₁ S₂ 園 D D₁ Da (A) r S₁ $2 D₂ (B) St S₂ Y Y (C) (D) Which of the diagrams in Figure 26-7 shows an economic recession caused primarily by a change aggregate demand (A) (B)

answer D,E,F