d$.$ A single person with taxable income of $$81,036.$

e$.$ A single person with taxable income of $$333,640.$

Note: Do not round your intermediate calculations.

f$.$ A head of household with taxable income of $$98,192.$

g$.$ A qualifying widow with taxable income of $$15,619.$

h$.$ A married couple filing jointly with taxable income of $$12,816.$

Note: For all requirements, round "Average tax rate" to $1$ decimal place.