In a closed economy, the values for GDP, consumption spending, investment spending, transfer payments, and taxes are as follows Y = C = |= TR= T= $11 trillion $8 trillion $2 trillion $1 trillion $2 trillion Using the information above, what is the value of private saving and public saving? A. Private saving equals $8 trillion and public saving equals $2 trillion. B. Private saving equals $0 trillion and public saving equals $1 trillion. OC. Private saving equals $2 trillion and public saving equals $8 trillion. O D. Private saving equals $2 trillion and public saving equals $0 trillion.

Essentials of Economics (MindTap Course List)
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Chapter18: Savings,investment And The Financial System
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**Educational Resource: Calculating Private and Public Savings in a Closed Economy**

**Problem Statement:**
In a closed economy, the values for GDP, consumption spending, investment spending, transfer payments, and taxes are as follows:

* \( Y = $11 \text{ trillion} \)
* \( C = $8 \text{ trillion} \)
* \( I = $2 \text{ trillion} \)
* \( TR = $1 \text{ trillion} \)
* \( T = $2 \text{ trillion} \)

Using the information above, what is the value of private saving and public saving?

**Options:**

* A. Private saving equals $8 trillion and public saving equals $2 trillion.
* B. Private saving equals $0 trillion and public saving equals $1 trillion.
* C. Private saving equals $2 trillion and public saving equals $8 trillion.
* D. Private saving equals $2 trillion and public saving equals $0 trillion.

**Solution Explanation:**

1. **Private Saving:**
   Private Saving can be calculated by the formula:
   \[
   \text{Private Saving} = (Y + TR - T - C)
   \]
   Where:
   * \( Y \) = GDP
   * \( TR \) = Transfer Payments
   * \( T \) = Taxes
   * \( C \) = Consumption
   
   Plugging in the given values:
   \[
   \text{Private Saving} = (11 + 1 - 2 - 8) = 2 \text{ trillion}
   \]

2. **Public Saving:**
   Public Saving can be calculated by the formula:
   \[
   \text{Public Saving} = (T - G)
   \]
   Since it's a closed economy, \( G \) (Government Spending) is not explicitly given but can be identified using the relationship:
   \[
   Y = C + I + G
   \]
   Solving for \( G \):
   \[
   11 = 8 + 2 + G \implies G = 1
   \]

   Now, substituting back into the formula for public saving:
   \[
   \text{Public Saving} = (2 - 1) = 0 \text{ trillion}
   \]

Therefore, the correct answer is:
**D. Private saving equals $2 trillion and public saving equals $0 trillion
Transcribed Image Text:**Educational Resource: Calculating Private and Public Savings in a Closed Economy** **Problem Statement:** In a closed economy, the values for GDP, consumption spending, investment spending, transfer payments, and taxes are as follows: * \( Y = $11 \text{ trillion} \) * \( C = $8 \text{ trillion} \) * \( I = $2 \text{ trillion} \) * \( TR = $1 \text{ trillion} \) * \( T = $2 \text{ trillion} \) Using the information above, what is the value of private saving and public saving? **Options:** * A. Private saving equals $8 trillion and public saving equals $2 trillion. * B. Private saving equals $0 trillion and public saving equals $1 trillion. * C. Private saving equals $2 trillion and public saving equals $8 trillion. * D. Private saving equals $2 trillion and public saving equals $0 trillion. **Solution Explanation:** 1. **Private Saving:** Private Saving can be calculated by the formula: \[ \text{Private Saving} = (Y + TR - T - C) \] Where: * \( Y \) = GDP * \( TR \) = Transfer Payments * \( T \) = Taxes * \( C \) = Consumption Plugging in the given values: \[ \text{Private Saving} = (11 + 1 - 2 - 8) = 2 \text{ trillion} \] 2. **Public Saving:** Public Saving can be calculated by the formula: \[ \text{Public Saving} = (T - G) \] Since it's a closed economy, \( G \) (Government Spending) is not explicitly given but can be identified using the relationship: \[ Y = C + I + G \] Solving for \( G \): \[ 11 = 8 + 2 + G \implies G = 1 \] Now, substituting back into the formula for public saving: \[ \text{Public Saving} = (2 - 1) = 0 \text{ trillion} \] Therefore, the correct answer is: **D. Private saving equals $2 trillion and public saving equals $0 trillion
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