Table $7\mathrm{.}12\mathrm{.}2014$ single taxpayer brackets and rates use the attached table $to$ answer the following questions.

$a$: Compute the tax due $in2014on$ a net taxable income $of$ $$80k.$

$b.$ Compute the tax due $in2014on$ a net taxable income $of$ $$110k.$

$c.$ Compute the effective tax rate for the income $of$ $$80k.$

Show your work $on$ all.