In $2024,$ Alex is a single individual with no dependents. Consider the following information for Alex:

$$ During the year, Alex earned $88,000$ in salary working as a construction inspector for the city of Minneapolis, WI$.$

$$ From his paychecks, Alex had $$16,000$ withheld for federal income tax.

$$ In addition to working as a construction inspector, Alex also earned $$21,000$ of ordinary dividends from stock investments during the year.

$$ Because of the investment income, Alex made $$5,250$ of quarterly estimated tax payments during the year.

$$ During the year, Alex paid $$7,000$ in costs that are deductible as for$-$AGI deductions.

$$ Alex also paid $$15,700$ in items that are eligible to be included in itemized deductions for the year.

$$ During, the year, Alex paid $$800$ in costs that are eligible to be claimed as a refundable credit.

$$ Assume that Alex pays tax at a flat rate of $25\%.$

Questions

$1.$ What is Alex$$s Adjusted Gross Income?

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$2.$ What is Alex$$s Taxable Income?

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$3.$ What is Alex$$s Tax Due? $($if a refund, show the amount as negative$)$