Answer:It is proportional tax sysem.
Step-by-step explanation:
The table shows a proportional tax system..It is proportional because the tax rate did not change desite changes in income.
Quoting from the table,citizen A was taxed 11 percent with an income of #3,850 while citizen B was charged same 11 percent with an income of #7,920.This evidently shows that there is no change in tax percentage despite changes in income.