Consider an economy with the following aggregate demand (AD) and short-run aggregate supply (SRAS) schedules. Decision-makers have previously made decisions anticipat- ing that the price level during the current period will be p 105° a. Indicate the quantity of GDP that will be produced during the period.

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### Understanding Economic Equilibrium: Aggregate Demand and Short-Run Aggregate Supply

Consider an economy with the following aggregate demand (AD) and short-run aggregate supply (SRAS) schedules. Decision-makers have previously made decisions anticipating that the price level during the current period will be \( P^{105} \).

#### Data Table:

| Price Level | \( AD^{105} \) | \( SRAS^{105} \) |
|-------------|----------------|-----------------|
| 90          | 6,300          | 4,500           |
| 95          | 6,000          | 4,800           |
| 100         | 5,700          | 5,100           |
| 105         | 5,400          | 5,400           |
| 110         | 5,100          | 5,700           |
| 115         | 4,800          | 6,000           |

#### Questions:

a. **Indicate the quantity of GDP that will be produced during the period.**

   - At the anticipated price level \( P = 105 \), the quantities of GDP demanded and supplied are equal at 5,400. Thus, the GDP produced during the period will be 5,400.

b. **Is it a long-run equilibrium level of GDP? Why or why not?**

   - In the long run, equilibrium occurs where the aggregate demand curve intersects both the short-run and long-run aggregate supply curves. For the provided data, the GDP level of 5,400 at \( P = 105 \), matches both AD and SRAS, suggesting it could represent a short-run equilibrium. However, whether it represents a long-term equilibrium would require additional information about the economy's long-run aggregate supply schedule.

c. **How will the unemployment rate during the current period compare with the natural rate of unemployment?**

   - If the GDP level of 5,400 is indeed the full-employment level of output, then the unemployment rate would coincide with the natural rate of unemployment. If the equilibrium occurs at the full-employment GDP, the economy is not facing cyclical unemployment, only the natural rate of unemployment persists.

d. **Will the current rate of GDP be sustainable into the future? Why or why not?**

   - Sustainability of the current GDP rate into the future depends on whether this level represents long-run equilibrium. If the equilibrium at \( P = 105
Transcribed Image Text:### Understanding Economic Equilibrium: Aggregate Demand and Short-Run Aggregate Supply Consider an economy with the following aggregate demand (AD) and short-run aggregate supply (SRAS) schedules. Decision-makers have previously made decisions anticipating that the price level during the current period will be \( P^{105} \). #### Data Table: | Price Level | \( AD^{105} \) | \( SRAS^{105} \) | |-------------|----------------|-----------------| | 90 | 6,300 | 4,500 | | 95 | 6,000 | 4,800 | | 100 | 5,700 | 5,100 | | 105 | 5,400 | 5,400 | | 110 | 5,100 | 5,700 | | 115 | 4,800 | 6,000 | #### Questions: a. **Indicate the quantity of GDP that will be produced during the period.** - At the anticipated price level \( P = 105 \), the quantities of GDP demanded and supplied are equal at 5,400. Thus, the GDP produced during the period will be 5,400. b. **Is it a long-run equilibrium level of GDP? Why or why not?** - In the long run, equilibrium occurs where the aggregate demand curve intersects both the short-run and long-run aggregate supply curves. For the provided data, the GDP level of 5,400 at \( P = 105 \), matches both AD and SRAS, suggesting it could represent a short-run equilibrium. However, whether it represents a long-term equilibrium would require additional information about the economy's long-run aggregate supply schedule. c. **How will the unemployment rate during the current period compare with the natural rate of unemployment?** - If the GDP level of 5,400 is indeed the full-employment level of output, then the unemployment rate would coincide with the natural rate of unemployment. If the equilibrium occurs at the full-employment GDP, the economy is not facing cyclical unemployment, only the natural rate of unemployment persists. d. **Will the current rate of GDP be sustainable into the future? Why or why not?** - Sustainability of the current GDP rate into the future depends on whether this level represents long-run equilibrium. If the equilibrium at \( P = 105
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