Mary Jarvis is a single individual who is working on filing her tax return for the previous year. She has assembled the following relevant information:

She received $$102,000$ in salary.

She received $$14,500$ of dividend income.

She received $$4,800$ of interest income on Home Depot bonds.

She received $$25,000$ from the sale of Disney stock that was purchased $2$ years prior to the sale at a cost of $$5,800.$

She received $$12,500$ from the sale of Google stock that was purchased $6$ months prior to the sale at a cost of $$5,100.$

Mary receives one exemption $($$$4,000),$ and she has allowable itemized deductions of $$7,500.$ These amounts will be deducted from her gross income to determine her taxable income.

Assume that her tax rates are based on Table $3\mathrm{.}5.$ The data has been collected in the Microsoft Excel Online file below. Open the spreadsheet and perform the required analysis to answer the questions below.

Open spreadsheet

What is Mary's federal tax liability? Round your answer to the nearest cent. Do not round intermediate calculations.

$ fill in the blank $2$

$34483\mathrm{.}25$

What is her marginal tax rate? Round your answer to $1$ decimal place.

fill in the blank $3$

$28$

$\%$

What is her average tax rate? Round your answer to $2$ decimal places.Table $3\mathrm{.}52015$ Individual Tax Rates

Single Individuals

Married Couples Filing Joint Returns