Preston and Anna are engaged and plan to get married. During $2023,$ Preston is a full$-$time student and earns $$5,800$ from a part$-$time job. With this income, student loans, savings, and nontaxable scholarships, he is self$-$supporting. For the year, Anna is employed and has wages of $$66,000.$

Click here to access the standard deduction table to use. Click here to access the Tax Rate Schedules. If an amount is zero, enter, $"0".$ Do not round your intermediate computations. Round your final answer to the nearest whole dollar.

a$.$ Compute the following:

Preston

Filing Single

Anna

Filing Single

Gross income and AGI

$

$

Standard deduction $($single$)$

Taxable income

$

$

Income tax

$

$

Question Content Area

b$.$ Assume that Preston and Anna get married in $2023$ and file a joint return. What is their taxable income and income tax? Round your final answer to the nearest whole dollar.

Married

Filing Jointly

Gross income and AGI

$

Standard deduction $($married$,$ filing jointly$)$

Taxable income

$

Income tax

$

c$.$ How much income tax can Preston and Anna save if they get married in $2023$ and file a joint return?

$