Sara is filing as head of household and has 2018 taxable income of $57,000 which includes $3,000 of net long-term capital gain. The net long-term capital gain is made up of $1,000 25% gain and $2,000 0%/15%/20% gain. What is the tax on her taxable income using the alternative tax method? Note: Use the tax rate schedule rather than the tax table.

a.$7,088.

b.$7,208.

c.$6,948.

d.$0.

e.None of these choices are correct.