Find the missing values for [ a ] through [ j ] below.

Tax Structure 1
Family
Income
Tax amount
% of income paid as tax
A

$10,000

2,000

[ a ]

B

$50,000

2,000

[ b ]

C

$100,000

2,000

[ c ]



Tax Structure 2
Family
Income
Tax amount
% of income paid as tax
A

$10,000

[ d ]

10%

B

$50,000

[ e ]

20%

C

$100,000

[ f ]

30%



Tax Structure 3
Family
Income
Tax amount
% of income paid as tax
A

$10,000

2,000

[ g ]

B

$50,000

10,000

[ h ]

C

$100,000

20,000

[ i ]



[ j ] Which tax structure above is progressive? Which tax structure above is regressive?