To solve this question, let's analyze the information provided in the chart:
1. Citizen A:
- Income: \[tex]$35,000
- Tax rate: 11%
- Taxes paid: \$[/tex]3,850
2. Citizen B:
- Income: \[tex]$72,000
- Tax rate: 11%
- Taxes paid: \$[/tex]7,920
Next, let's understand the different types of tax systems:
- Proportional Tax System: The tax rate is the same regardless of income. Every individual pays the same percentage of their income in taxes.
- Progressive Tax System: The tax rate increases as income increases. Higher-income individuals pay a larger percentage of their income in taxes compared to lower-income individuals.
- Regressive Tax System: The tax rate decreases as income increases. Lower-income individuals pay a larger percentage of their income in taxes compared to higher-income individuals.
Now, let's determine which tax system is applied in this scenario:
1. Both Citizen A and Citizen B have the same tax rate of 11%.
2. Since both individuals, regardless of their income, pay the same percentage of their income in taxes (11%), this indicates a proportional tax system.
Therefore, the citizens are being taxed proportionally.
The correct answer is proportionally.
[tex]\[
\boxed{\text{proportionally}}
\][/tex]