a) suppose a student in 2007 estimated that her expenses were distributed among the CPI categories as listed in Table 5.6. (She had no housing expenses since she lived at home.) Calculate the inflation rate she would have experienced relative to the year before.  b) compare the answer in (a) to the northeast urban average of 2.58% and explain why the rate the student experienced was higher or lower.

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your rate may vary.

a) suppose a student in 2007 estimated that her expenses were distributed among the CPI categories as listed in Table 5.6. (She had no housing expenses since she lived at home.) Calculate the inflation rate she would have experienced relative to the year before. 

b) compare the answer in (a) to the northeast urban average of 2.58% and explain why the rate the student experienced was higher or lower. 

**Table 5.2. Consumer Price Index Market Basket**

This table provides an overview of the Consumer Price Index (CPI) market basket. It includes different categories of consumer expenses, their relative weights in percentage terms, and the percentage change from 2006 to 2007.

- **Category**: The type of goods or services.
- **Weight (%)**: The relative importance of each category in the CPI.
- **2006–2007 Change (%)**: The percentage change in price for each category between 2006 and 2007.

**Categories and Data:**

1. **Food and Beverages**
   - Weight: 15.009%
   - Change: 4.0%
   
2. **Housing**
   - Weight: 44.377%
   - Change: 3.0%
   
3. **Apparel**
   - Weight: 3.697%
   - Change: -1.5%
   
4. **Transportation**
   - Weight: 16.030%
   - Change: 1.2%
   
5. **Medical Care**
   - Weight: 5.780%
   - Change: 4.8%
   
6. **Recreation**
   - Weight: 5.387%
   - Change: -0.4%
   
7. **Education and Communication**
   - Weight: 6.455%
   - Change: 2.7%
   
8. **Other Goods and Services**
   - Weight: 3.265%
   - Change: 2.6%
   
9. **All Items**
   - Weight: 100%
   - Change: 2.58% 

This table is a useful tool for understanding how different categories of consumer goods and services contribute to overall inflation as measured by the CPI.
Transcribed Image Text:**Table 5.2. Consumer Price Index Market Basket** This table provides an overview of the Consumer Price Index (CPI) market basket. It includes different categories of consumer expenses, their relative weights in percentage terms, and the percentage change from 2006 to 2007. - **Category**: The type of goods or services. - **Weight (%)**: The relative importance of each category in the CPI. - **2006–2007 Change (%)**: The percentage change in price for each category between 2006 and 2007. **Categories and Data:** 1. **Food and Beverages** - Weight: 15.009% - Change: 4.0% 2. **Housing** - Weight: 44.377% - Change: 3.0% 3. **Apparel** - Weight: 3.697% - Change: -1.5% 4. **Transportation** - Weight: 16.030% - Change: 1.2% 5. **Medical Care** - Weight: 5.780% - Change: 4.8% 6. **Recreation** - Weight: 5.387% - Change: -0.4% 7. **Education and Communication** - Weight: 6.455% - Change: 2.7% 8. **Other Goods and Services** - Weight: 3.265% - Change: 2.6% 9. **All Items** - Weight: 100% - Change: 2.58% This table is a useful tool for understanding how different categories of consumer goods and services contribute to overall inflation as measured by the CPI.
**Table 5.6. How One Student Spent Her Income**

| Category                     | Weight (%) | 2006–2007 Change (%) |
|------------------------------|------------|-----------------------|
| Food and beverages           | 15         | 4.0                   |
| Housing                      | 0          | 3.0                   |
| Apparel                      | 15         | -1.5                  |
| Transportation               | 25         | 1.2                   |
| Medical care                 | 5          | 4.8                   |
| Recreation                   | 10         | -0.4                  |
| Education and communication  | 15         | 2.7                   |
| Other goods and services     | 15         | 2.6                   |

**Total Weight: 100%**

**Explanation:**

This table provides a breakdown of the spending habits of one student across different categories, expressed as a percentage of total income. The "Weight (%)" column indicates how much of the student's total income is allocated to each category. The "2006–2007 Change (%)" column reflects the percentage change in spending in each category from 2006 to 2007.

Key Observations:
- The highest allocation of spending is on Transportation (25%).
- Medical care saw the largest positive percentage change (4.8%) from 2006 to 2007.
- Apparel spending decreased by 1.5%.
- No income was allocated to Housing, suggesting alternative living arrangements or support.
Transcribed Image Text:**Table 5.6. How One Student Spent Her Income** | Category | Weight (%) | 2006–2007 Change (%) | |------------------------------|------------|-----------------------| | Food and beverages | 15 | 4.0 | | Housing | 0 | 3.0 | | Apparel | 15 | -1.5 | | Transportation | 25 | 1.2 | | Medical care | 5 | 4.8 | | Recreation | 10 | -0.4 | | Education and communication | 15 | 2.7 | | Other goods and services | 15 | 2.6 | **Total Weight: 100%** **Explanation:** This table provides a breakdown of the spending habits of one student across different categories, expressed as a percentage of total income. The "Weight (%)" column indicates how much of the student's total income is allocated to each category. The "2006–2007 Change (%)" column reflects the percentage change in spending in each category from 2006 to 2007. Key Observations: - The highest allocation of spending is on Transportation (25%). - Medical care saw the largest positive percentage change (4.8%) from 2006 to 2007. - Apparel spending decreased by 1.5%. - No income was allocated to Housing, suggesting alternative living arrangements or support.
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