The correct option for the question "Taxes which are levied on a person’s expenditures are known as?" is B. Sales tax. Detailed Explanation:

1. Understanding the Types of Taxes:
2. Taxes can generally be categorized into two main types: direct taxes and indirect taxes.
3. Direct taxes are those that are paid directly to the government by the individual or organization on their income or wealth (e.g., income tax, property tax).
4. Indirect taxes are those that are levied on goods and services, which are then passed on to consumers in the form of higher prices (e.g., sales tax, value-added tax).
5. Defining Sales Tax:
6. Sales tax is a type of indirect tax that is imposed on the sale of goods and services. It is calculated as a percentage of the purchase price and is collected by the seller at the point of sale.
7. When a consumer buys a product, they pay the sales tax in addition to the price of the product. This tax is then remitted to the government by the seller.
8. Why Sales Tax is the Correct Answer:
9. Since the question specifically asks about taxes levied on a person’s expenditures, sales tax fits this definition perfectly. It is directly related to the spending behavior of consumers.
10. For example, if a person buys a shirt for $50 and the sales tax rate is 10%, the total amount paid would be $55 ($50 + $5 sales tax). This clearly illustrates how sales tax is applied to expenditures.

Analysis of Other Options:

• A. Purchase tax:
• While "purchase tax" might seem similar to sales tax, it is not a commonly used term in economic literature. Purchase tax can sometimes refer to a tax on specific types of purchases, but it is not the standard term for taxes on general expenditures. Therefore, this option is less accurate.
• C. Direct tax:
• Direct taxes are not levied on expenditures but rather on income or wealth. Examples include income tax and corporate tax. Since the question specifically refers to taxes on expenditures, this option is incorrect.
• D. Poll tax:
• A poll tax is a fixed tax levied on individuals, regardless of their income or expenditure. It does not vary with the amount spent and is not related to purchases. Therefore, it does not fit the definition of a tax on expenditures.

Summary of Key Points:

• Sales tax is an indirect tax applied to the purchase of goods and services, making it the correct answer.
• Direct taxes are based on income or wealth, not expenditures.
• Purchase tax is not a standard term and is less commonly used than sales tax.
• Poll tax is a fixed tax unrelated to spending behavior.

Revision Summary:

• Sales tax is levied on expenditures and is collected at the point of sale.
• Direct taxes are based on income, not spending.
• Purchase tax is not a standard term in economics.
• Poll tax is a fixed tax unrelated to purchases.