Suppose that you have the following information for an economy:. Marginal propensity to consume - MPC 0.80 Autonomous consumption - A $500 Planned investment - PI $600 Net exports - NX -$400 Government spending - G $300
You will need this information for the questions that follow.
Part 1. When real GDP is equal to $4,500, aggregate expenditure is equal to $ .
Part 2. When real GDP is equal to $5,000, aggregate expenditure is equal to $ .
Part 3. When real GDP is equal to $5,500, aggregate expenditure is equal to $ .

Part 1. When real GDP is equal to $4,500, aggregate expenditure is equal to $4,600.

Part 2. When real GDP is equal to $5,000, aggregate expenditure is equal to $5,000.

Part 3. When real GDP is equal to $5,500, aggregate expenditure is equal to $5,400.

Explanation:

The aggregate expenditure (AE) can be calculated using the following formula:

AE = (A + (MPC * Y)) + PI + G + NX  ………………. (1)

Where;

AE = aggregate expenditure = ?

A = Autonomous consumption = $500

MPC = Marginal propensity to consume = 0.80

Y = Real GDP

PI = Planned investment = $600

G = Government spending = $300

NX = Net exports = -$400

Based on the above, we can now proceed as follows:

Part 1. When real GDP is equal to $4,500, aggregate expenditure is equal to $ .

This implies that:

Y = Real GDP = $4,500

Substituting this and other values given above into equation (1), we have:

AE = ($500 + (0.80 * $4,500)) + $600 + $300 - $400 = $4,600

Therefore, when real GDP is equal to $4,500, aggregate expenditure is equal to $4,600.

Part 2. When real GDP is equal to $5,000, aggregate expenditure is equal to $ .

This implies that:

Y = Real GDP = $5,000

Substituting this and other values given above into equation (1), we have:

AE = ($500 + (0.80 * $5,000)) + $600 + $300 - $400 = $5,000

Therefore, when real GDP is equal to $5,000, aggregate expenditure is equal to $5,000.

Part 3. When real GDP is equal to $5,500, aggregate expenditure is equal to $ .

This implies that:

Y = Real GDP = $5,500

Substituting this and other values given above into equation (1), we have:

AE = ($500 + (0.80 * $5,500)) + $600 + $300 - $400 = $5,400

Therefore, when real GDP is equal to $5,500, aggregate expenditure is equal to $5,400.

answer; test-retest;

whole quiz

1. the sum of all activities involved in getting high-quality products into the marketplace

2.operations

3. the principle of looking at the supply chain as a whole in order to improve the overall flow through the system.

4. produced; performed

5. activities producing tangible products, such as radios, newspapers, buses, and textbooks.

6. activities producing intangible and tangible products, such as entertainment, transportation, and education.

7.   customer focus

8. analyzing a competitor's products to identify desirable improvements

9. the systematic direction and control of the processes that transform resources into finished projects that create value for and provide benefits to consumers.

10. operation management.

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