For 2022, Mario, a single individual with no dependents, receives income of $55,000 and incurs deductible expenses of $9,000. View the standard deduction and personal and dependency exemption amounts. a. What is Mario's taxable income assuming that the expenses are deductions for AGI? b. What is Mario's taxable income assuming that the expenses are itemized deductions from AGI? Requirement a. What is Mario's taxable income assuming that the expenses are deductions for AGI? or enter a zero.) Requirement b. What is Mario's taxable income assuming that the expenses are itemized deductions from AGI? select a label or enter a zero.) Minus: Adjusted gross income Minus: Taxable income Standard Deduction and Personal and Dependency Exemption Amounts