Answer:
Graduated tax schedule.
Explanation:
We have been given that you are offered a choice between paying a flat tax (one rate on all income) of 20% on $44,000 of income.
Let us find the amount of interest paid by finding 20% of $44,000.


Therefore, the amount of interest paid at flat tax rate is $8,800.
Now we will find the amount paid under graduated tax schedule.
Firstly, we will find the 10% of $25,000 and then we will figure out 30% of $19,000 ($44,000-25,000).





The total amount of tax paid under graduated tax:

Since amount of interest paid under graduated tax is $8,200, which is less than $8,800, therefore, graduated tax schedule is better for you.