​The Following Table Shows Tax Payments Made for Various Incomes

​The following table shows tax payments made for various incomes.According to the information in the table below,the tax system is: ​
Table 3.1

A) progressive throughout all levels of income.
B) progressive between $1,000 and $2,000 of income but regressive above $2,000.
C) regressive throughout all levels of income.
D) regressive between $1,000 and $2,000 of income but progressive above $2,000.
E) proportional throughout all levels of income.