Answer:
D. Income tax is progressive, while sales tax is regressive.
Explanation:
In a progressive tax system, the percentage of tax imposed increases as the taxable income rises. For income tax, progressive tax means an individual with a low income will be taxed using a lower rate compared to high earners. Progressive tax categorizes incomes into different income brackets depending on the level of income. The tax rate increases as one move from a low-income bracket to a higher one.
A regressive tax system charges a constant rate for everyone. Sales tax is a good example of a regressive tax. The tax on basic items, low-priced items, is at the same rate as expensive or high-end items. It means that low-income earners are taxed the same rate as high-income earners for all items purchased.