Tax Drill $-$ Computing Tax Liability

Compute the $2023$ tax liability and the marginal and average tax rates for the following taxpayers.

When required, round the average rates to four decimal places before converting to a percentage $($i$.$e$.\mathrm{.}67073$ would be rounded to $\mathrm{.}6707$ and entered as $67\mathrm{.}07\%).$

a$.$ Chandler, who files as a single taxpayer, has taxable income of $$94,800.$

Tax liability: $

Marginal rate: $\%$

Average rate: $\%$

b$.$ Lazare, who files as a head of household, has taxable income of $$57,050.$

Tax liability: $

Marginal rate: $\%$

Average rate: $\%$

Click here to access the $2023$ tax rate schedule. I