select the correct answer. how does the rate of a proportional tax change with income? a. the rate increases…

select the correct answer. how does the rate of a proportional tax change with income? a. the rate increases as income increases. b. the rate remains the same, even if income increases or decreases. c. the rate decreases as income increases. d. the rate decreases as income decreases.
Answer
Brief Explanations:
A proportional - tax is defined as a tax where the tax rate is constant regardless of the level of income. So, whether income increases or decreases, the tax rate stays the same.
Answer:
B. The rate remains the same, even if income increases or decreases.