In Exercises 23, 25, and 27, use the 2021 marginal tax rates to compute the tax owed by the person or couple with the given filing status, taxable income, and tax credit.

Tax rate	Single	Head of household	Married filing jointly or qualifying widow	Married filing separately
10%	$0 to $9,950	$0 to $14,200	$0 to $19,900	$0 to $9,950
12%	$9,951 to $40,525	$14,201 to $54,200	$19,901 to $81,050	$9,951 to $40,525
22%	$40,526 to $86,375	$54,201 to $86,350	$81,051 to $172,750	$40,526 to $86,375
24%	$86,376 to $164,925	$86,351 to $164,900	$172,751 to $329,850	$86,376 to $164,925
32%	$164,926 to $209,425	$164,901 to $209,400	$329,851 to $418,850	$164,926 to $209,425
35%	$209,426 to $523,600	$209,401 to $523,600	$418,851 to $628,300	$209,426 to $314,150
37%	$523,600 or more	$523,600 or more	$628,300 or more	$314,151 or more

23.) single with a taxable income of $17,000 and a $2500 tax credit

25.) married filing jointly with a taxable income of $250,000 and a $7500 tax credit

27.) head of household with a taxable income of $78,000 and a $6500 tax credit