I need help with part b.

For 2021, Mario, a single individual with no dependents, receives income of $55,000 and incurs deductible expenses of $9,000. (Click the icon to 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? or enter a zero.) Requirement b. What is Mario's taxable income assuming that the expenses are itemized deductions from AGl? Select the labels and calculate Mario's taxable income assuming that the expenses are itemized deductions from AGI. (If an input field is not used in the table leave the input field(s) empty. Do not select a label or enter a zero.) Reference For 2021, Mario, a single individual with no dependents, receives income of $55,000 and incurs deductible expenses of $9,000. (Click the icon to view the standard deduction and personal and dependency exemption amounts.) a. What is Mario's taxable income assuming that the expenses are deductions for AGl? b. What is Mario's taxable income assuming that the expenses are itemized deductions from AGl? or enter a zero.) Requirement b. What is Mario's taxable income assuming that the expenses are itemized deductions from AGI? Select the labels and calculate Mario's taxable income assuming that the expenses are itemized deductions from AGI. (If an input field is not used in the table leave the input field(s) empty. Do not select a label or enter a zero.)