Assume the federal income tax table for 2020 is as shown below. What is each individuals 2020 tax if the individual (A, B, C, and D) has only her own personal exemption, if any, and uses the basic standard deduction for a single person, and has Adjusted Gross Income of:

A: $60,000

B: $98,000

C: $120,000

D: $20,000

[Use this table and please show your work for each of the four cases]

Tax rate	Taxable income bracket	Tax owed
10%	$0 to $9,875	10% of taxable income
12%	$9,876 to $40,125	$987.50 plus 12% of the amount over $9,875
22%	$40,126 to $85,525	$4,617.50 plus 22% of the amount over $40,125
24%	$85,526 to $163,300	$14,605.50 plus 24% of the amount over $85,525
32%	$163,301 to $207,350	$33,271.50 plus 32% of the amount over $163,300
35%	$207,351 to $518,400	$47,367.50 plus 35% of the amount over $207,350
37%	$518,401 or more	$156,235 plus 37% of the amount over $518,400